Dan Haren vs Max Scherzer: Career Stats Comparison
Dan Haren (2003–2015) and Max Scherzer (2008–present) — both came up during the 2000s, so the matchup is a direct one. Dan Haren compiled 153 wins and 2,013 strikeouts; Max Scherzer put up 221 wins and 3,489 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Dan Haren
Max Scherzer
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 | Dan Haren | Max Scherzer |
|---|---|---|
| Wins | 153 | 221 |
| Losses | 131 | 117 |
| Games | 391 | 483 |
| Games Started | 380 | 474 |
| Complete Games | 16 | 12 |
| Shutouts | 6 | 5 |
| Saves | 1 | 0 |
| Strikeouts | 2,013 | 3,489 |
| Walks | 500 | 779 |
| Hits Allowed | 2,357 | 2,433 |
| Home Runs Allowed | 305 | 354 |
| Innings Pitched | 2,419 | 2,963 |
| ERA | 3.75 | 3.22 |
| WHIP | 1.18 | 1.08 |
| K/9 | 7.49 | 10.60 |
| BB/9 | 1.86 | 2.37 |
PIV Comparison
By PIV (Player Impact Value), Max Scherzer outpaces Dan Haren 68,491 to 24,951 — a gap driven primarily by per-season impact (3,425 vs 1,663 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).
Dan Haren — top 3 seasons by ERA (lower is better)
Max Scherzer — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Max Scherzer leads in wins, strikeouts, ERA, and WHIP, while Dan Haren owns no headline categories. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Max Scherzer. PIV agrees: Max Scherzer grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.