BIGLEAGUE

Chicago Cubs · Pitcher · #19

David Peterson

Age 306' 6" · 240lbBats L · Throws LDebut 2020From Denver

ERA

5.17

W-L

7-7

K

103

WHIP

1.50

WAR

1.2

FIP

4.01

Awards

3 major honors

All-Star ×3

2018 · 2025

League Percentile

2026 season · percentile vs 54 qualified pitchers
the entire league54starting pitchers194
ERA
4
5.17
WHIP
2
1.50
Strikeouts
9
103
K/9
33
7.83
Wins
23
7
Bottom of leagueAverage (50)Top of league

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

the entire league · by ERA

Top 96%

David Peterson's ERA (5.17) ranks below average among 54 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 Season265.17771118.1103491.50
Career1574.2944371741.07173111.39

Hover over a stat for its definition.

ARSENAL

Pitch arsenal · 2026 usage and average velocity
Sinker30.1%avg 148 km/h
Four-Seam24.3%avg 149 km/h
Slider22.7%avg 139 km/h
Changeup12.9%avg 138 km/h
Curveball10.1%avg 130 km/h

ADVANCED

Advanced metrics · 2026 season

BABIP

.322

K/9

7.83

BB/9

3.73

HR/9

0.91

Quality starts

3

Whiff%

22.2%

GAME LOG

Last 10 games · includes team result
DateOppInningsHitsERWalksStrikeoutsTeam
08.22@ SEA6.04228L
08.17vs CWS1.10011W
08.12@ WSH5.09336W
08.06vs TOR5.07133W
08.01vs NYY6.15108W
07.27@ STL5.23223W
07.21vs DET6.23014W
07.09@ BAL5.02142L
07.03vs STL3.291033L
06.27@ MIL5.25202W

SPLITS

Situational splits (2026)

Home

Opp AVG.319
IP34.0
K32
WHIP1.85

Home

Opp AVG.267
IP23.0
K19
WHIP1.39

Home

Opp AVG.299
IP57.0
K51
WHIP1.67

Away

Opp AVG.263
IP34.0
K31
WHIP1.44

Away

Opp AVG.225
IP27.1
K21
WHIP1.24

Away

Opp AVG.247
IP61.1
K52
WHIP1.35

vs LHP

Opp AVG.269
IP22.0
K31
WHIP1.41

vs LHP

Opp AVG.175
IP16.0
K17
WHIP0.69

vs LHP

Opp AVG.233
IP38.0
K48
WHIP1.11

vs RHP

Opp AVG.303
IP45.2
K32
WHIP1.77

vs RHP

Opp AVG.274
IP34.1
K23
WHIP1.60

vs RHP

Opp AVG.291
IP80.0
K55
WHIP1.70

RISP

Opp AVG.314
IP22.2
K24
WHIP1.54

RISP

Opp AVG.262
IP11.1
K9
WHIP1.24

RISP

Opp AVG.297
IP34.0
K33
WHIP1.44

YEAR BY YEAR

Year-by-year · Career trends

ERALower is better

▲ Trending down year over year
ERA by yearFrom 3.44 in 2020 to 5.17 in 2026. Lower is better for this stat.2020 ERA: 3.443.4420202021 ERA: 5.545.5420212022 ERA: 3.8320222023 ERA: 5.0320232024 ERA: 2.902.9020242025 ERA: 4.2220252026 ERA: 5.175.172026
Show yearly figures
ERA year-by-year details
YearERA
20203.44
20215.54
20223.83
20235.03
20242.90
20254.22
20265.17

WHIPLower is better

▲ Trending down year over year
WHIP by yearFrom 1.21 in 2020 to 1.50 in 2026. Lower is better for this stat.2020 WHIP: 1.211.2120202021 WHIP: 1.4020212022 WHIP: 1.3320222023 WHIP: 1.571.5720232024 WHIP: 1.2920242025 WHIP: 1.3720252026 WHIP: 1.501.502026
Show yearly figures
WHIP year-by-year details
YearWHIP
20201.21
20211.40
20221.33
20231.57
20241.29
20251.37
20261.50

Strikeouts

▼ Trending down year over year
Strikeouts by yearFrom 40 in 2020 to 103 in 2026.2020 Strikeouts: 404020202021 Strikeouts: 6920212022 Strikeouts: 12620222023 Strikeouts: 12820232024 Strikeouts: 10120242025 Strikeouts: 15015020252026 Strikeouts: 1031032026
Show yearly figures
Strikeouts year-by-year details
YearStrikeouts
202040
202169
2022126
2023128
2024101
2025150
2026103
YearTeamGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2020NYM103.4462049.240241.21
2021NYM155.5426066.269291.40
2022NYM283.83750105.2126481.33
2023NYM275.03380111.0128501.57
2024NYM212.901030121.0101461.29
2025NYM304.22960168.2150651.37
2026NYM166.0936168.063301.65
2026CHC103.9341050.140191.31
2026—265.17771118.1103491.50