Luke Weaver

Pitcher · Career Stats, Bio & Records (2016-2026)

Luke Weaver is a pitcher who has played in Major League Baseball since 2016 for 7 teams, including the St. Louis Cardinals, a span of 11 seasons. Across 330 career appearances, he has gone 42-50 with a 4.58 ERA and 811 strikeouts. His career Pitcher PIV — Baseball Data Hub's era-adjusted measure of pitching impact — is 1666.9.

W (Wins):
Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
ERA (Earned Run Average):
Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
SO (Strikeouts):
For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
WHIP (Walks and Hits per Inning Pitched):
Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.

Data updated

Active Player
W–L 42–50
ERA 4.58
WHIP 1.31
SO 811
Pitcher PIV thru 2025 1666.9
Position
Pitcher
Bats / Throws
R / R
Height / Weight
6'2" / 183 lb
Born
8/21/1993 in DeLand, FL, USA
MLB Debut
2016-08-13

Full name: Luke Allen Weaver

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Career Pitching Statistics

Luke Weaver — Career Pitching Statistics
W L G GS CG SHO SV IP H ER HR BB SO ERA Pitcher PIV
42 50 330 106 0 0 13 783.1 778 399 115 250 811 4.58 1666.9

Career ERA 4.58 vs. league average 4.23 across their career seasons — 8.5% worse than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Luke Weaver Stats, Bio & Career Records
Year Team Lg W L G GS CG SHO SV IP H ER BB SO ERA Lg ERA Pitcher PIV
2016 SLN NL 1 4 9 8 0 0 0 36.1 46 23 12 45 5.70 4.19 (-36%) -127.3
2017 SLN NL 7 2 13 10 0 0 0 60.1 59 26 17 72 3.88 4.36 (+11%) 1807.7
2018 SLN NL 7 11 30 25 0 0 0 136.1 150 75 54 121 4.95 4.15 (-19%) -1031.8
2019 ARI NL 4 3 12 12 0 0 0 64.1 55 21 14 69 2.94 4.51 (+35%) 2331.8
2020 ARI NL 1 9 12 12 0 0 0 52.0 63 38 18 55 6.58 4.45 (-48%) -284.6
2021 ARI NL 3 6 13 13 0 0 0 65.2 58 31 20 62 4.25 4.27 (avg) -251.5
2022 ARI NL 1 1 12 1 0 0 0 16.1 24 14 5 19 7.71 3.97 (-94%) 526.2
2022 KCA AL 0 0 14 0 0 0 0 19.1 28 12 8 19 5.59 3.97 (-41%) 616.1
2023 CIN NL 2 4 21 21 0 0 0 97.0 125 74 34 85 6.87 4.33 (-59%) -3714.1
2023 SEA AL 0 1 5 1 0 0 0 13.1 16 9 3 8 6.07 4.33 (-40%) -191.1
2023 NYA AL 1 1 3 3 0 0 0 13.1 14 5 3 16 3.38 4.33 (+22%) -41.1
2024 NYA AL 7 3 62 0 0 0 4 84.0 52 27 26 103 2.89 4.08 (+29%) 1591.4
2025 NYA AL 4 4 64 0 0 0 8 64.2 46 26 20 72 3.62 4.16 (+13%) 435.1
2026 PIT NL 4 1 60 0 0 0 1 60.1 42 18 16 65 2.69 4.18 (+36%) -
Career · 14 seasons 42 50 330 106 0 0 13 783.1 778 399 250 811 4.58 — 1,667

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Career Batting Statistics

Luke Weaver — Career Batting Statistics
G AB R H 2B 3B HR RBI SB BB SO AVG OBP SLG OPS PIV
278 108 10 18 0 0 1 8 0 3 50 .167 .188 .194 .382 0

Career AVG .167 vs. league average .248 across their career seasons — 32.8% below league average.

Career OBP .188 vs. league average .318 across their career seasons — 41.1% below league average.

Career SLG .194 vs. league average .413 across their career seasons — 52.9% below league average.

Career OPS .382 vs. league average .731 across their career seasons — 47.7% below league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Luke Weaver Stats, Bio & Career Records
Year Team Lg G AB R H 2B 3B HR RBI SB BB SO AVG Lg AVG Lg OBP Lg SLG Lg OPS PIV
2016 SLN NL 9 13 1 5 0 0 0 0 0 0 4 .385 — — — — 0.0
2017 SLN NL 15 19 2 3 0 0 0 1 0 1 9 .158 — — — — 0.0
2018 SLN NL 34 38 4 6 0 0 0 2 0 1 14 .158 — — — — 0.0
2019 ARI NL 13 19 2 2 0 0 1 4 0 0 11 .105 — — — — 0.0
2020 ARI NL 12 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2021 ARI NL 13 19 1 2 0 0 0 1 0 1 12 .105 — — — — 0.0
2022 ARI NL 13 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2022 KCA AL 14 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2023 CIN NL 21 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2023 SEA AL 5 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2023 NYA AL 3 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2024 NYA AL 62 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
2025 NYA AL 64 0 0 0 0 0 0 0 0 0 0 .000 — — — — 0.0
Career · 13 seasons 278 108 10 18 0 0 1 8 0 3 50 .167 — — — — 0

Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.

Postseason Statistics

Playoff Career Batting

Luke Weaver — Playoff Career Batting
G AB R H 2B 3B HR RBI BB SO AVG
15 0 0 0 0 0 0 0 0 0 .000

Playoff Batting by Year

Luke Weaver — Playoff Batting by Year
Year Round Team G AB R H 2B 3B HR RBI BB SO AVG
2025 ALDS1 NYA 2 0 0 0 0 0 0 0 0 0 .000
2025 ALWC2 NYA 1 0 0 0 0 0 0 0 0 0 .000
2024 ALCS NYA 4 0 0 0 0 0 0 0 0 0 .000
2024 ALDS2 NYA 4 0 0 0 0 0 0 0 0 0 .000
2024 WS NYA 4 0 0 0 0 0 0 0 0 0 .000

Playoff Career Pitching

Luke Weaver — Playoff Career Pitching
W L G GS SV IP H ER BB SO ERA
1 1 15 0 4 15.2 11 8 4 16 4.60

Playoff Pitching by Year

Luke Weaver — Playoff Pitching by Year
Year Round Team W L G GS SV IP H ER BB SO ERA
2025 ALDS1 NYA 0 0 2 0 0 0.1 2 3 1 0 81.00
2025 ALWC2 NYA 0 1 1 0 0 0.0 2 2 1 0 0.00
2024 ALCS NYA 1 0 4 0 1 6.0 4 3 1 7 4.50
2024 ALDS2 NYA 0 0 4 0 3 4.1 2 0 0 5 0.00
2024 WS NYA 0 0 4 0 0 5.0 1 0 1 4 0.00

Game Log & Splits

View full game log (548 games) →

Per-game data from Retrosheet (regular season, through 2025).

Batting — Home / Away

Luke Weaver — Batting — Home / Away
SplitGABRHHRRBIAVG
Home135476802.170
Away1436141016.164

Pitching — Home / Away

Luke Weaver — Pitching — Home / Away
SplitGIPHERBBSOERA
Home131345.03451861063474.85
Away139378.03911951283994.64

Last 10 Games — Pitching

Luke Weaver — Last 10 Games — Pitching
DateTmOppDecIPHRERBBSOHR
2025-09-28 NYYBAL — 1.0000020
2025-09-25 NYYCHW — 1.0000000
2025-09-23 NYYCHW W 1.1100010
2025-09-21 NYYBAL — 0.1000100
2025-09-20 NYYBAL — 1.0000020
2025-09-17 NYYMIN — 1.0100010
2025-09-15 NYYMIN — 0.1355200
2025-09-13 NYYBOS — 0.2000020
2025-09-10 NYYDET — 0.1333001
2025-09-06 NYYTOR — 0.2100000

Fielding Statistics

Career Fielding Totals by Position

Luke Weaver — Career Fielding Totals by Position
Position G GS PO A E DP
P 270 106 46 72 9 4

Season-by-Season Fielding

Luke Weaver — Season-by-Season Fielding
Year Team Pos G GS PO A E DP
2016 SLN P 9 8 3 7 1 1
2017 SLN P 13 10 11 11 1 1
2018 SLN P 30 25 9 17 2 1
2019 ARI P 12 12 5 7 0 0
2020 ARI P 12 12 2 4 0 0
2021 ARI P 13 13 3 3 1 0
2022 ARI P 12 1 1 1 0 0
2022 KCA P 14 0 1 2 1 1
2023 CIN P 21 21 4 3 0 0
2023 SEA P 5 1 0 5 0 0
2023 NYA P 3 3 0 1 0 0
2024 NYA P 62 0 2 5 2 0
2025 NYA P 64 0 5 6 1 0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Luke Weaver Stats, Bio & Career Records
Position Games
Pitcher 270
Designated Hitter 1

Most Similar Players

Career comps based on counting + rate stats and primary position. Score is relative — closest peer anchors at ~98%.

  1. 98
    Juan Nicasio
    40-46, 4.71 ERA
  2. 96
    Scott Sanders
    34-45, 4.86 ERA
  3. 92
    Matt Andriese
    28-38, 4.65 ERA
  4. 89
    Brett Cecil
    44-47, 4.29 ERA
  5. 88
    Matt Wisler
    25-36, 4.59 ERA
  6. 87
    Tyler Duffey
    30-27, 4.57 ERA

Luke Weaver: the record in brief

Luke Weaver made a major league debut on August 13, 2016 and is still active, so the totals on this page keep changing. The team column moves through the St. Louis Cardinals (2016 through 2018), the Arizona Diamondbacks (2019 through 2022), the Kansas City Royals (2022), the Cincinnati Reds (2023), the Seattle Mariners (2023), and the New York Yankees (2023 through 2025). Born on August 21, 1993, in DeLand, FL, USA, Weaver is listed as a pitcher and threw and hit right-handed. Size on record: 6 feet, 2 inches and 183 pounds. The bio lists the given name Luke Allen.

Weaver has gone 42-50 with a 4.58 ERA in 330 games, 106 of them starts. The same table counts 811 strikeouts and 13 saves. The league ERA over Weaver's seasons was 4.23, so the 4.58 figure ran 8.5% worse than average. The best win total was 7, in 2017. Weaver struck out 121 batters in 2018, a career high.

Frequently Asked Questions about Luke Weaver

What years did Luke Weaver play?
Luke Weaver played in Major League Baseball from 2016 to 2026.
Was Luke Weaver a pitcher?
Yes. Luke Weaver pitched in the major leagues, recording 42 wins and 811 strikeouts.
How many home runs did Luke Weaver hit?
Luke Weaver hit 1 career home runs with 18 hits.
What was Luke Weaver's career batting average?
Luke Weaver batted .167 over his career, with 18 hits in 108 at bats.
How many RBI did Luke Weaver have?
Luke Weaver drove in 8 runs in his career.
What was Luke Weaver's career ERA?
Luke Weaver finished with a 4.58 career ERA, going 42-50 with 811 strikeouts.