Watson Clark vs Lefty Grove: Career Stats Comparison
Watson Clark (1924–1937) and Lefty Grove (1925–1941) — both came up during the 1920s, so the matchup is a direct one. Watson Clark compiled 111 wins and 643 strikeouts; Lefty Grove put up 300 wins and 2,266 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Watson Clark
Lefty Grove
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 | Watson Clark | Lefty Grove |
|---|---|---|
| Wins | 111 | 300 |
| Losses | 97 | 141 |
| Games | 355 | 616 |
| Games Started | 206 | 457 |
| Complete Games | 91 | 298 |
| Shutouts | 14 | 35 |
| Saves | 16 | 55 |
| Strikeouts | 643 | 2,266 |
| Walks | 383 | 1,187 |
| Hits Allowed | 1,897 | 3,849 |
| Home Runs Allowed | 86 | 162 |
| Innings Pitched | 1,747 | 3,940 |
| ERA | 3.66 | 3.06 |
| WHIP | 1.30 | 1.28 |
| K/9 | 3.31 | 5.18 |
| BB/9 | 1.97 | 2.71 |
PIV Comparison
By PIV (Player Impact Value), Lefty Grove outpaces Watson Clark 81,321 to 23,338 — a gap driven primarily by per-season impact (4,784 vs 1,667 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).
Watson Clark — top 3 seasons by ERA (lower is better)
Lefty Grove — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Lefty Grove leads in wins, strikeouts, ERA, and WHIP, while Watson Clark owns no headline categories. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Lefty Grove. PIV agrees: Lefty Grove grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.