2020 Seattle Mariners
Franchise seasons · 2020s seasons
Independent, unofficial historical lineup simulator. Games here are simulated exhibitions, not historical results.
Roster and season statistics
Only players appear here. Staff are excluded from lineup choices. — means the source has no usable value. A roster player may have no batting or pitching row if they did not appear in those tables.
| Player | Position group | No. | Stat rows | AB | H | HR | AVG | IP | ERA | Rating |
|---|---|---|---|---|---|---|---|---|---|---|
| Dan Altavilla | Pitchers | 53 | pitching | — | — | — | — | 11.67 | 7.71 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Brandon Brennan | Pitchers | 65 | pitching | — | — | — | — | 7.33 | 3.68 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Nestor Cortes Jr. | Pitchers | 30 | pitching | — | — | — | — | 7.67 | 15.26 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Justin Dunn | Pitchers | 35 | pitching | — | — | — | — | 45.67 | 4.34 | Average (49) — 180 of 291 pitchers in the available 2020 rostersAn earned-run average of 4.34 over 45.67 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Carl Edwards Jr. | Pitchers | 16 | pitching | — | — | — | — | 4.67 | 1.93 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Aaron Fletcher | Pitchers | 81 | pitching | — | — | — | — | 4.33 | 12.46 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Seth Frankoff | Pitchers | 60 | pitching | — | — | — | — | 2.67 | 16.88 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Joey Gerber | Pitchers | 59 | pitching | — | — | — | — | 15.67 | 4.02 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Marco Gonzales | Pitchers | 7 | pitching | — | — | — | — | 69.67 | 3.10 | Average (53) — 35 of 291 pitchers in the available 2020 rostersAn earned-run average of 3.10 over 69.67 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Kendall Graveman | Pitchers | 49 | pitching | — | — | — | — | 18.67 | 5.79 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Zac Grotz | Pitchers | 37 | pitching | — | — | — | — | 7.33 | 14.73 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Taylor Guilbeau | Pitchers | 45 | pitching | — | — | — | — | 7.67 | 1.17 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Yoshihisa Hirano | Pitchers | 6 | pitching | — | — | — | — | 12.33 | 5.84 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Yusei Kikuchi | Pitchers | 18 | pitching | — | — | — | — | 47.00 | 5.17 | Average (47) — 238 of 291 pitchers in the available 2020 rostersAn earned-run average of 5.17 over 47.00 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Brady Lail | Pitchers | 62 | pitching | — | — | — | — | 15.00 | 4.80 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Walker Lockett | Pitchers | 73 | pitching | — | — | — | — | 8.33 | 4.32 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Matt Magill | Pitchers | 61 | pitching | — | — | — | — | 10.33 | 6.10 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Nick Margevicius | Pitchers | 52 | pitching | — | — | — | — | 41.33 | 4.57 | Average (49) — 180 of 291 pitchers in the available 2020 rostersAn earned-run average of 4.57 over 41.33 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Anthony Misiewicz | Pitchers | 38 | pitching | — | — | — | — | 20.00 | 4.05 | Average (50) — 141 of 291 pitchers in the available 2020 rostersAn earned-run average of 4.05 over 20.00 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Ljay Newsome | Pitchers | 74 | pitching | — | — | — | — | 15.67 | 5.17 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Yohan Ramírez | Pitchers | 55 | pitching | — | — | — | — | 20.67 | 2.61 | Average (52) — 59 of 291 pitchers in the available 2020 rostersAn earned-run average of 2.61 over 20.67 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Casey Sadler | Pitchers | 37 | pitching | — | — | — | — | 10.00 | 4.50 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Bryan Shaw | Pitchers | 36 | pitching | — | — | — | — | 6.00 | 18.00 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Justus Sheffield | Pitchers | 33 | pitching | — | — | — | — | 55.33 | 3.58 | Average (51) — 102 of 291 pitchers in the available 2020 rostersAn earned-run average of 3.58 over 55.33 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Erik Swanson | Pitchers | 50 | pitching | — | — | — | — | 7.67 | 12.91 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Taijuan Walker | Pitchers | 99 | pitching | — | — | — | — | 27.00 | 4.00 | Average (50) — 141 of 291 pitchers in the available 2020 rostersAn earned-run average of 4.00 over 27.00 innings informs this pitching score. Lower earned-run averages indicate better run prevention. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Taylor Williams | Pitchers | 47 | pitching | — | — | — | — | 13.67 | 5.93 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Jimmy Yacabonis | Pitchers | 47 | pitching | — | — | — | — | 2.33 | 3.86 | Not enough dataThe available innings and earned-run average do not support a reliable comparison. You can still select this pitcher; the exhibition uses estimated performance. |
| Joe Hudson | Catchers | 57 | batting | 17 | 3 | 0 | .176 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Austin Nola | Catchers | 23 | batting | 98 | 30 | 5 | .306 | — | — | Average (56) — 39 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 98 at-bats and 5 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Joseph Odom | Catchers | 54 | batting | 39 | 5 | 0 | .128 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Luis Torrens | Catchers | 22 | batting | 59 | 15 | 1 | .254 | — | — | Average (50) — 173 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 59 at-bats and 1 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| J. P. Crawford | Infielders | 3 | batting | 204 | 52 | 2 | .255 | — | — | Average (50) — 173 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 204 at-bats and 2 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Ty France | Infielders | 23 | batting | 86 | 26 | 2 | .302 | — | — | Average (54) — 69 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 86 at-bats and 2 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Dee Strange-Gordon | Infielders | 9 | batting | 75 | 15 | 0 | .200 | — | — | Average (46) — 306 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 75 at-bats and 0 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Shed Long | Infielders | 4 | batting | 117 | 20 | 3 | .171 | — | — | Below average (43) — 368 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 117 at-bats and 3 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Kyle Seager | Infielders | 15 | batting | 203 | 49 | 9 | .241 | — | — | Average (50) — 173 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 203 at-bats and 9 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Donovan Walton | Infielders | 31 | batting | 13 | 2 | 0 | .154 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Evan White | Infielders | 12 | batting | 182 | 32 | 8 | .176 | — | — | Below average (43) — 368 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 182 at-bats and 8 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Braden Bishop | Outfielders | 5 | batting | 30 | 5 | 0 | .167 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Phil Ervin | Outfielders | 20 | batting | 39 | 8 | 0 | .205 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Jake Fraley | Outfielders | 8 | batting | 26 | 4 | 0 | .154 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Sam Haggerty | Outfielders | 28 | batting | 50 | 13 | 1 | .260 | — | — | Average (50) — 173 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 50 at-bats and 1 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Kyle Lewis | Outfielders | 1 | No stat row | — | — | — | — | — | — | No ratingThe source has no batting stat row for this player. You can still select this batter; the exhibition uses estimated performance. |
| Tim Lopes | Outfielders | 10 | both | 143 | 34 | 2 | .238 | 1.00 | 18.00 | Average (48) — 245 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 143 at-bats and 2 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| José Marmolejos | Outfielders | 26 | batting | 107 | 22 | 6 | .206 | — | — | Average (48) — 245 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 107 at-bats and 6 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Dylan Moore | Outfielders | 25 | batting | 137 | 35 | 8 | .255 | — | — | Average (52) — 124 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 137 at-bats and 8 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
| Mallex Smith | Outfielders | 0 | batting | 45 | 6 | 0 | .133 | — | — | Not enough dataThe available at-bats and hits do not support a reliable comparison. You can still select this batter; the exhibition uses estimated performance. |
| Dan Vogelbach | Outfielders | 20 | batting | 53 | 5 | 2 | .094 | — | — | Below average (42) — 376 of 381 batters in the available 2020 rostersBatting average and home runs per at-bat inform this hitting score, using 53 at-bats and 2 home runs from the source. Shorter playing records receive more cautious scores. This rank compares simulation ratings, with equal scores sharing a rank; it is not a ranking of every player in the league. |
Build a lineup
Exhibition rules use nine hitters, including a DH, and one pitcher. The numbered slots are the batting order. Pick each player once. Opponent: 2020 Arizona Diamondbacks. Players without a rating remain selectable with estimated performance.
Simulated exhibition
Choose a lineup to play an exhibition.
Batting lines
Game log for the selected game
Roster and statistics adapted from Wikipedia contributors, 2020 Seattle Mariners season. Retrieved 2026-09-30T04:03:57.975403+00:00. Source material is under CC BY-SA 4.0. We grouped roster entries, excluded staff, joined stats by Wikipedia page title, converted baseball innings notation to outs, and derived approximate ratings and simulated outcomes. No official affiliation.