Fergie Jenkins vs Tom Seaver: Career Stats Comparison

Fergie Jenkins (1965–1983) and Tom Seaver (1967–1986) — both came up during the 1960s, so the matchup is a direct one. Fergie Jenkins compiled 284 wins and 3,192 strikeouts; Tom Seaver put up 311 wins and 3,640 strikeouts. The numbers below run them through identical career and rate-stat lenses.

Fergie Jenkins

Pitcher · 1965–1983
Wins
284
Losses
226
Strikeouts
3,192
ERA
3.34
WHIP
1.14
IP
4,500
View Fergie Jenkins's full profile →

Tom Seaver

Pitcher · 1967–1986
Wins
311
Losses
205
Strikeouts
3,640
ERA
2.86
WHIP
1.12
IP
4,782
View Tom Seaver'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 Fergie Jenkins Tom Seaver
Wins 284 311
Losses 226 205
Games 664 656
Games Started 594 647
Complete Games 267 231
Shutouts 49 61
Saves 7 1
Strikeouts 3,192 3,640
Walks 997 1,390
Hits Allowed 4,142 3,971
Home Runs Allowed 484 380
Innings Pitched 4,500 4,782
ERA 3.34 2.86
WHIP 1.14 1.12
K/9 6.38 6.85
BB/9 1.99 2.62

PIV Comparison

By PIV (Player Impact Value), Tom Seaver outpaces Fergie Jenkins 79,192 to 40,614 — a gap driven primarily by per-season impact (3,600 vs 2,031 per year). PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.

Fergie Jenkins
40,614
Career Pitcher PIV · 2,031 per season (20 seasons)
Tom Seaver
79,192
Career Pitcher PIV · 3,600 per season (22 seasons)

How PIV is calculated →

Peak Seasons

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

Fergie Jenkins — top 3 seasons by ERA (lower is better)

19682.63 ERA20-15, 260 K in 308 IP
19712.77 ERA24-13, 263 K in 325 IP
19672.80 ERA20-13, 236 K in 289 IP

Tom Seaver — top 3 seasons by ERA (lower is better)

19711.76 ERA20-10, 289 K in 286 IP
19732.08 ERA19-10, 251 K in 290 IP
19682.20 ERA16-12, 205 K in 277 IP

Verdict

On the head-to-head card, Tom Seaver leads in wins, strikeouts, ERA, and WHIP, while Fergie Jenkins owns no headline categories. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Tom Seaver. PIV agrees: Tom Seaver grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.

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