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2026
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American League West · 2020

Seattle Mariners

Team WAR
5.2
3.8 bat / 1.4 pitch
Win %
.450
pyth .420
Run diff
-49
4.23 / 5.05 per g
wRC+
90
ERA
5.07
FIP 4.88
Home runs
62

The Seattle Mariners went 27-33 in 2020, a .450 winning percentage — 19th of 30 record in baseball. They scored 254 runs and allowed 303, a run differential of -49. The offence ranked 22nd of 30 in MLB for runs scored, while their 5.07 staff ERA was 25th of 30. Their 90 team wRC+ was 10% below league average — 26th of 30 in MLB. Kyle Lewis led the position players at 1.5 WAR, and Marco Gonzales the rotation at a 3.10 ERA.

Where the offence comes from

Roster contribution by share of the team total.

456 team hits
Kyle Lewis54Kyle Lewis — 54 hits (11.8%)J.P. Crawford52J.P. Crawford — 52 hits (11.4%)Kyle Seager49Kyle Seager — 49 hits (10.7%)Austin Nola44Austin Nola — 44 hits (9.6%)Ty France43Ty France — 43 hits (9.4%)Dylan Moore35Dylan Moore — 35 hits (7.7%)Tim Lopes34Tim Lopes — 34 hits (7.5%)Evan White32Evan White — 32 hits (7.0%)José Marmolejos22José Marmolejos — 22 hits (4.8%)Shed Long Jr.20Shed Long Jr. — 20 hits (4.4%)Luis Torrens18Luis Torrens — 18 hits (3.9%)Strange-Gordon15Dee Strange-Gordon — 15 hits (3.3%)Haggerty13Sam Haggerty — 13 hits (2.9%)6Mallex Smith — 6 hits (1.3%)5Braden Bishop — 5 hits (1.1%)Joseph Odom5Joseph Odom — 5 hits (1.1%)4Jake Fraley — 4 hits (0.9%)Joe Hudson — 3 hits (0.7%)2Donovan Walton — 2 hits (0.4%)
Each rectangle is a player, sized by his share of the team's hits; darker means a larger share. Top 30 contributors. Select a different statistic above, or click a player for his page.

Batting

19 players, ranked by dbWAR.

Kyle LewisCF582425411285.262.364.437.3521221.5
Austin NolaC48184447280.273.353.472.3541241.4
Kyle Seager3B60248499405.241.355.433.3411141.3
Dylan MooreRF371593581712.255.358.496.3701351.0
Ty FranceDH43155434230.305.368.468.3641310.8
J.P. CrawfordSS53232522246.255.336.338.306900.7
Luis TorrensC237818160.257.325.371.309930.3
Sam HaggertyLF135413164.260.315.400.313950.1
Joe HudsonC8203000.176.263.176.21628-0.1
Donovan WaltonSS4142030.154.214.231.20319-0.1
Jake FraleyRF7294002.154.241.269.23541-0.2
Braden BishopRF11345041.167.242.233.22232-0.2
Tim LopesLF45151342155.238.278.364.28073-0.2
José MarmolejosLF34115226180.206.261.411.28878-0.2
Joseph OdomC17445020.128.209.128.170-4-0.3
Shed Long Jr.2B3412820394.171.242.291.23944-0.4
Dee Strange-GordonLF298215033.200.268.213.22837-0.4
Mallex SmithRF14476032.133.170.178.159-11-0.5
Evan White1B54202328261.176.252.346.26361-0.8

Pitching

27 pitchers, ranked by dbWAR.

Marco Gonzales111169.2720643.103.320.958.31.5
Justus Sheffield101055.1430483.583.171.307.81.3
Yusei Kikuchi9947.0240475.173.301.309.01.0
Anthony Misiewicz21020.0020254.053.041.3011.30.4
Nick Margevicius10741.1230364.574.351.267.80.4
Taylor Williams15014.2116206.143.401.4312.30.2
Carl Edwards Jr.504.200161.931.260.6411.60.2
Kendall Graveman11218.2130155.794.261.237.20.1
Joey Gerber17015.211064.024.401.153.40.1
Dan Altavilla22020.1231245.754.521.4810.60.1
Walker Lockett7116.1100114.964.541.536.10.1
Taylor Guilbeau807.200031.174.761.833.50.0
Tim Lopes101.0000018.006.193.000.0-0.0
Seth Frankoff202.2000016.885.443.000.0-0.0
Jimmy Yacabonis212.101013.867.482.143.9-0.1
Ljay Newsome5415.201095.175.741.345.2-0.1
Yoshihisa Hirano13012.1014115.845.702.118.0-0.1
Brandon Brennan507.100073.686.871.648.6-0.2
Bryan Shaw606.0100418.007.523.176.0-0.2
Matt Magill11010.1010116.106.581.459.6-0.2
Aaron Fletcher604.1000712.469.193.2314.5-0.2
Erik Swanson907.2020912.917.501.7010.6-0.2
Yohan Ramírez16020.2003262.616.051.4011.3-0.3
Brady Lail8016.1000124.417.351.296.6-0.4
Justin Dunn101045.2410384.346.541.367.5-0.6
Nestor Cortes517.2010815.2614.412.359.4-0.8
Zac Grotz507.1000414.7315.333.004.9-0.8
Record versus run differential

Seattle Mariners are 27-33, a .450 win rate, while their -49 run differential implies .420. That is about 2 wins ahead of it, usually a mix of bullpen sequencing and one-run luck.