Jeff Montgomery vs Troy Percival: Career Stats Comparison
Troy Percival has the better career line of the two, leading 6 of the 12 scored categories on this page (4 further counting totals are shown but not scored). Jeff Montgomery played 1987–1999 as a pitcher; Troy Percival played 1995–2009 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
Jeff Montgomery (1987–1999) and Troy Percival (1995–2009) — breaking in during the 1980s and the 1990s respectively, so they pitched against very different hitting environments. Jeff Montgomery finished with 46 wins and 733 strikeouts; Troy Percival finished with 35 wins and 781 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Troy Percival, with 3.17 to Jeff Montgomery's 3.27.
- Who won more games? Jeff Montgomery, with 46 to Troy Percival's 35.
- Who recorded more strikeouts? Troy Percival, with 781 to Jeff Montgomery's 733.
- Who had the better WHIP? Troy Percival, with 1.11 to Jeff Montgomery's 1.24.
- Who pitched more innings? Jeff Montgomery, with 868.2 to Troy Percival's 708.2.
- Who threw more shutouts? Neither — both are at 0.
- Who has the higher career Pitcher PIV? Jeff Montgomery, with 12,043 career Pitcher PIV to Troy Percival's 10,919.
Jeff Montgomery
Troy Percival
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 1980s and the 1990s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
| Statistic | Jeff Montgomery | Troy Percival |
|---|---|---|
| Wins | Leads: 46 | 35 |
| Losses not scored | 52 | 43 |
| Games | 700 | Leads: 703 |
| Games Started | 1 | 1 |
| Complete Games | 0 | 0 |
| Shutouts | 0 | 0 |
| Saves | 304 | Leads: 358 |
| Strikeouts | 733 | Leads: 781 |
| Walks not scored | 296 | 306 |
| Hits Allowed not scored | 785 | 479 |
| Home Runs Allowed not scored | 81 | 85 |
| Innings Pitched | Leads: 868.2 | 708.2 |
| ERA | 3.27 | Leads: 3.17 |
| WHIP | 1.24 | Leads: 1.11 |
| K/9 | 7.59 | Leads: 9.92 |
| BB/9 | Leads: 3.07 | 3.89 |
PIV Comparison through 2025
By PIV (Player Impact Value), Jeff Montgomery leads Troy Percival 12,043 to 10,919 — driven by per-season impact — 926 PIV per season to 780 — rather than by longevity, since Jeff Montgomery played 13 seasons to Troy Percival's 14. 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).
Jeff Montgomery
No seasons meet the qualifying workload, so there is no peak-season list to show.
Troy Percival
No seasons meet the qualifying workload, so there is no peak-season list to show.
Verdict
On the head-to-head card, Troy Percival leads in strikeouts, ERA, WHIP, and K/9, while Jeff Montgomery owns wins and innings pitched. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Troy Percival. Note that PIV actually grades Jeff Montgomery ahead, which means Troy Percival's edge is partly volume. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Jeff Montgomery and Troy Percival careers compare
The careers of Jeff Montgomery (1987–1999) and Troy Percival (1995–2009) overlapped from 1995 to 1999, so for those seasons they faced the same league conditions. The two careers are close in length, 700 games for Jeff Montgomery and 703 for Troy Percival across 13 and 14 PIV seasons, so the totals compare on fairly even terms. The green cells for Jeff Montgomery are wins (46 to 35), innings (868.2 to 708.2), and walks per nine (3.07 to 3.89). By rate, Jeff Montgomery struck out 7.59 and walked 3.07 per nine innings; Troy Percival struck out 9.92 and walked 3.89.
Jeff Montgomery vs Troy Percival: Frequently Asked Questions
- Who was better, Jeff Montgomery or Troy Percival?
- By the career statistics compared on this page, Troy Percival leads Jeff Montgomery in 6 of the 12 scored categories.
- Who had the better ERA?
- Troy Percival, with 3.17 to Jeff Montgomery's 3.27.
- Who won more games?
- Jeff Montgomery, with 46 to Troy Percival's 35.
- Who recorded more strikeouts?
- Troy Percival, with 781 to Jeff Montgomery's 733.
- Who had the better WHIP?
- Troy Percival, with 1.11 to Jeff Montgomery's 1.24.