Madison Bumgarner vs Brandon Webb: Career Stats Comparison

Madison Bumgarner (2009–present) and Brandon Webb (2003–2009) — both came up during the 2000s, so the matchup is a direct one. Madison Bumgarner compiled 134 wins and 2,070 strikeouts; Brandon Webb put up 87 wins and 1,065 strikeouts. The numbers below run them through identical career and rate-stat lenses.

Madison Bumgarner

Pitcher · 2009–present
Wins
134
Losses
124
Strikeouts
2,070
ERA
3.47
WHIP
1.15
IP
2,209
View Madison Bumgarner's full profile →

Brandon Webb

Pitcher · 2003–2009
Wins
87
Losses
62
Strikeouts
1,065
ERA
3.27
WHIP
1.24
IP
1,319
View Brandon Webb's full profile →

Career Stats Side-by-Side

Every cell below is a career total or career rate. Cells highlighted in green mark the player who leads that line. For pitchers, lower ERA, WHIP, and BB/9 lead; higher K/9 leads.

Statistic Madison Bumgarner Brandon Webb
Wins 134 87
Losses 124 62
Games 358 199
Games Started 355 198
Complete Games 16 15
Shutouts 7 8
Saves 0 0
Strikeouts 2,070 1,065
Walks 544 435
Hits Allowed 2,007 1,200
Home Runs Allowed 258 92
Innings Pitched 2,209 1,319
ERA 3.47 3.27
WHIP 1.15 1.24
K/9 8.43 7.26
BB/9 2.22 2.97

PIV Comparison

By PIV (Player Impact Value), Brandon Webb leads Madison Bumgarner 32,131 to 26,439 — a gap driven primarily by per-season impact (4,590 vs 1,763 per year). PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.

Madison Bumgarner
26,439
Career Pitcher PIV · 1,763 per season (15 seasons)
Brandon Webb
32,131
Career Pitcher PIV · 4,590 per season (7 seasons)

How PIV is calculated →

Peak Seasons

The best single seasons each player produced, ranked by ERA among qualified workloads (120+ innings).

Madison Bumgarner — top 3 seasons by ERA (lower is better)

20162.74 ERA15-9, 251 K in 226 IP
20132.77 ERA13-9, 199 K in 201 IP
20152.93 ERA18-9, 234 K in 218 IP

Brandon Webb — top 3 seasons by ERA (lower is better)

20032.84 ERA10-9, 172 K in 180 IP
20073.01 ERA18-10, 194 K in 236 IP
20063.10 ERA16-8, 178 K in 235 IP

Verdict

On the head-to-head card, Madison Bumgarner leads in wins, strikeouts, WHIP, and K/9, while Brandon Webb owns ERA. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Madison Bumgarner. Note that PIV actually grades Brandon Webb ahead, which means Madison Bumgarner's edge is partly volume. Click through to each profile for the full season-by-season breakdown.

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