BIGLEAGUE

Pittsburgh Pirates · Pitcher · #18

Luke Weaver

Age 336' 2" · 180lbBats R · Throws RDebut 2016From DeLand

ERA

2.69

W-L

4-1

K

65

WHIP

0.96

WAR

1.4

FIP

2.97

League Percentile

2026 season · percentile vs 46 qualified pitchers
ERA
85
2.69
WHIP
91
0.96
Strikeouts
0
65
K/9
67
9.70
Wins
0
4
Bottom of leagueAverage (50)Top of league

⚠ Below the qualified innings threshold. Percentiles are for reference only.

the entire league · by ERA

Top 15%

Luke Weaver's ERA (2.69) ranks above average among 46 qualified pitchers. The number on each bar is a percentile (higher is better); use the tabs to change the comparison pool.

PITCHING

Season · Career
CategoryGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2026 Season602.6941160.165160.96
Career3304.58425013783.18112501.31

Hover over a stat for its definition.

ARSENAL

Pitch arsenal · 2026 usage and average velocity
Four-Seam51.1%avg 153 km/h
Changeup34.1%avg 142 km/h
Cutter14.6%avg 146 km/h
Sinker0.1%avg 152 km/h
Slider0.1%avg 136 km/h

ADVANCED

Advanced metrics · 2026 season

BABIP

.250

K/9

9.70

BB/9

2.39

HR/9

0.75

Quality starts

0

Whiff%

30.3%

GAME LOG

Last 10 games · includes team result
DateOppInningsHitsERWalksStrikeoutsTeam
09.26@ DET1.01001L
09.24vs STL0.10001W
09.22vs STL1.00013W
09.19vs KC1.00001W
09.17vs MIL0.23200W
09.13@ CHC1.00000W
09.10@ CWS1.00002W
09.09@ CWS1.03101W
09.03vs SF1.00001W
09.01vs SF0.22210W

SPLITS

Situational splits (2026)

Home

Opp AVG.231
IP21.1
K20
WHIP1.13

Home

Opp AVG.294
IP8.2
K10
WHIP1.50

Home

Opp AVG.250
IP30.0
K30
WHIP1.23

Away

Opp AVG.092
IP22.2
K25
WHIP0.53

Away

Opp AVG.250
IP7.2
K10
WHIP1.17

Away

Opp AVG.135
IP30.1
K35
WHIP0.69

vs LHP

Opp AVG.217
IP22.1
K23
WHIP1.07

vs LHP

Opp AVG.344
IP7.1
K13
WHIP1.64

vs LHP

Opp AVG.252
IP29.2
K36
WHIP1.21

vs RHP

Opp AVG.099
IP21.1
K22
WHIP0.56

vs RHP

Opp AVG.200
IP9.0
K7
WHIP1.11

vs RHP

Opp AVG.129
IP30.1
K29
WHIP0.73

RISP

Opp AVG.148
IP8.0
K7
WHIP1.25

RISP

Opp AVG.417
IP3.0
K2
WHIP2.33

RISP

Opp AVG.231
IP11.0
K9
WHIP1.55

YEAR BY YEAR

Year-by-year · Career trends

ERALower is better

▼ Trending up year over year
ERA by yearFrom 5.70 in 2016 to 2.69 in 2026. Lower is better for this stat.2016 ERA: 5.705.7020162017 ERA: 3.8820172018 ERA: 4.9520182019 ERA: 2.9420192020 ERA: 6.586.5820202021 ERA: 4.2520212022 ERA: 6.5620222023 ERA: 6.4020232024 ERA: 2.8920242025 ERA: 3.6220252026 ERA: 2.692.692026
Show yearly figures
ERA year-by-year details
YearERA
20165.70
20173.88
20184.95
20192.94
20206.58
20214.25
20226.56
20236.40
20242.89
20253.62
20262.69

WHIPLower is better

▼ Trending up year over year
WHIP by yearFrom 1.60 in 2016 to 0.96 in 2026. Lower is better for this stat.2016 WHIP: 1.601.6020162017 WHIP: 1.2620172018 WHIP: 1.5020182019 WHIP: 1.0720192020 WHIP: 1.5620202021 WHIP: 1.1920212022 WHIP: 1.821.8220222023 WHIP: 1.5820232024 WHIP: 0.930.9320242025 WHIP: 1.0220252026 WHIP: 0.960.962026
Show yearly figures
WHIP year-by-year details
YearWHIP
20161.60
20171.26
20181.50
20191.07
20201.56
20211.19
20221.82
20231.58
20240.93
20251.02
20260.96

Strikeouts

▼ Trending down year over year
Strikeouts by yearFrom 45 in 2016 to 65 in 2026.2016 Strikeouts: 454520162017 Strikeouts: 7220172018 Strikeouts: 12112120182019 Strikeouts: 6920192020 Strikeouts: 5520202021 Strikeouts: 6220212022 Strikeouts: 383820222023 Strikeouts: 10920232024 Strikeouts: 10320242025 Strikeouts: 7220252026 Strikeouts: 65652026
Show yearly figures
Strikeouts year-by-year details
YearStrikeouts
201645
201772
2018121
201969
202055
202162
202238
2023109
2024103
202572
202665
YearTeamGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2016STL95.7014036.145121.60
2017STL133.8872060.172171.26
2018STL304.957110136.1121541.50
2019AZ122.9443064.169141.07
2020AZ126.5819052.055181.56
2021AZ134.2536065.262201.19
2022AZ127.7111016.11951.78
2022KC145.5900019.11981.86
2022—266.5611035.238131.82
2023CIN216.8724097.085341.64
2023SEA56.0801013.1831.43
2023NYY33.3811013.11631.28
2023—296.40360123.2109401.58
2024NYY622.8973484.0103260.93
2025NYY643.6244864.272201.02
2026NYM421.8421144.045110.82
2026PIT184.9620016.12051.35
2026—602.6941160.165160.96