Cole Hamels vs Kevin Millwood: Career Stats Comparison
Cole Hamels (2006–2020) and Kevin Millwood (1997–2012) — breaking in during the 2000s and the 1990s respectively, so they pitched against very different hitting environments. Cole Hamels compiled 163 wins and 2,560 strikeouts; Kevin Millwood put up 169 wins and 2,083 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Cole Hamels
Kevin Millwood
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 | Cole Hamels | Kevin Millwood |
|---|---|---|
| Wins | 163 | 169 |
| Losses | 122 | 152 |
| Games | 423 | 451 |
| Games Started | 422 | 443 |
| Complete Games | 17 | 22 |
| Shutouts | 7 | 6 |
| Saves | 0 | 0 |
| Strikeouts | 2,560 | 2,083 |
| Walks | 767 | 843 |
| Hits Allowed | 2,424 | 2,770 |
| Home Runs Allowed | 310 | 296 |
| Innings Pitched | 2,698 | 2,720 |
| ERA | 3.43 | 4.11 |
| WHIP | 1.18 | 1.33 |
| K/9 | 8.54 | 6.89 |
| BB/9 | 2.56 | 2.79 |
PIV Comparison
By PIV (Player Impact Value), Cole Hamels leads Kevin Millwood 32,591 to 29,107 — a gap driven primarily by per-season impact (1,917 vs 1,819 per year). PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.
Peak Seasons
The best single seasons each player produced, ranked by ERA among qualified workloads (120+ innings).
Cole Hamels — top 3 seasons by ERA (lower is better)
Kevin Millwood — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Cole Hamels leads in strikeouts, ERA, WHIP, and K/9, while Kevin Millwood owns wins and innings pitched. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Cole Hamels. PIV agrees: Cole Hamels grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.