Jack Chesbro vs Ed Walsh: Career Stats Comparison
Ed Walsh has the better career line of the two, leading 9 of the 12 scored categories on this page (4 further counting totals are shown but not scored). Jack Chesbro played 1899–1909 as a pitcher; Ed Walsh played 1904–1917 as a pitcher.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
Jack Chesbro (1899–1909) and Ed Walsh (1904–1917) — breaking in during the 1890s and the 1900s respectively, so they pitched against very different hitting environments. Jack Chesbro finished with 198 wins and 1,265 strikeouts; Ed Walsh finished with 195 wins and 1,736 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Ed Walsh, with 1.82 to Jack Chesbro's 2.68.
- Who won more games? Jack Chesbro, with 198 to Ed Walsh's 195.
- Who recorded more strikeouts? Ed Walsh, with 1,736 to Jack Chesbro's 1,265.
- Who had the better WHIP? Ed Walsh, with 1.00 to Jack Chesbro's 1.15.
- Who pitched more innings? Ed Walsh, with 2,964.1 to Jack Chesbro's 2,896.2.
- Who threw more shutouts? Ed Walsh, with 57 to Jack Chesbro's 35.
- Who has the higher career Pitcher PIV? Ed Walsh, with 62,631 career Pitcher PIV to Jack Chesbro's 22,639.
Jack Chesbro
Ed Walsh
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. Lower ERA, WHIP and BB/9 lead; higher K/9 leads. 12 of the 16 lines below are scored; the other 4 are counting totals on which fewer is not an achievement, so no one is awarded them. Totals where fewer is not an achievement -- losses, walks and hits allowed -- are left unmarked, because they track how long someone pitched rather than how well. Rate stats are not era-adjusted, and the 1890s and the 1900s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
| Statistic | Jack Chesbro | Ed Walsh |
|---|---|---|
| Wins | Leads: 198 | 195 |
| Losses not scored | 132 | 126 |
| Games | 392 | Leads: 430 |
| Games Started | Leads: 332 | 315 |
| Complete Games | Leads: 260 | 250 |
| Shutouts | 35 | Leads: 57 |
| Saves | 5 | Leads: 35 |
| Strikeouts | 1,265 | Leads: 1,736 |
| Walks not scored | 690 | 617 |
| Hits Allowed not scored | 2,647 | 2,346 |
| Home Runs Allowed not scored | 39 | 23 |
| Innings Pitched | 2,896.2 | Leads: 2,964.1 |
| ERA | 2.68 | Leads: 1.82 |
| WHIP | 1.15 | Leads: 1.00 |
| K/9 | 3.93 | Leads: 5.27 |
| BB/9 | 2.14 | Leads: 1.87 |
PIV Comparison through 2025
By PIV (Player Impact Value), Ed Walsh outpaces Jack Chesbro 62,631 to 22,639 — driven by both sides of the ledger: 4,474 PIV per season to 1,887, across 14 seasons to 12. PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.
PIV is computed through the 2025 season. The career totals on this page include 2026 to date, so PIV does not yet reflect the 2026 season.
Peak Seasons
The best single seasons each player produced, ranked by ERA among qualified workloads (120+ innings).
Jack Chesbro — top 3 seasons by ERA (lower is better)
Ed Walsh — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Ed Walsh leads in strikeouts, ERA, WHIP, and K/9, while Jack Chesbro owns wins. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Ed Walsh. PIV agrees: Ed Walsh grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Jack Chesbro and Ed Walsh careers compare
Jack Chesbro and Ed Walsh were active at the same time between 1904 and 1909. The two careers are close in length, 392 games for Jack Chesbro and 430 for Ed Walsh across 12 and 14 PIV seasons, so the totals compare on fairly even terms. Where Jack Chesbro comes out ahead, it is in wins (198 to 195), starts (332 to 315), and complete games (260 to 250). By rate, Jack Chesbro struck out 3.93 and walked 2.14 per nine innings; Ed Walsh struck out 5.27 and walked 1.87. Jack Chesbro was mainly a starter (332 starts in 392 games), and Ed Walsh was mainly a starter (315 starts in 430 games).
Jack Chesbro vs Ed Walsh: Frequently Asked Questions
- Who was better, Jack Chesbro or Ed Walsh?
- By the career statistics compared on this page, Ed Walsh leads Jack Chesbro in 9 of the 12 scored categories.
- Who had the better ERA?
- Ed Walsh, with 1.82 to Jack Chesbro's 2.68.
- Who won more games?
- Jack Chesbro, with 198 to Ed Walsh's 195.
- Who recorded more strikeouts?
- Ed Walsh, with 1,736 to Jack Chesbro's 1,265.
- Who had the better WHIP?
- Ed Walsh, with 1.00 to Jack Chesbro's 1.15.