Kenley Jansen vs Ron Reed: Career Stats Comparison
Ron Reed has the better career line of the two, leading 7 of the 12 scored categories on this page (4 further counting totals are shown but not scored). Kenley Jansen has played 2010–present as a pitcher; Ron Reed played 1966–1984 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
Kenley Jansen (2010–present) and Ron Reed (1966–1984) — breaking in during the 2010s and the 1960s respectively, so they pitched against very different hitting environments. Kenley Jansen has 58 wins and 1,329 strikeouts through October 6, 2026; Ron Reed finished with 146 wins and 1,481 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Kenley Jansen, with 2.60 to Ron Reed's 3.46.
- Who won more games? Ron Reed, with 146 to Kenley Jansen's 58.
- Who recorded more strikeouts? Ron Reed, with 1,481 to Kenley Jansen's 1,329.
- Who had the better WHIP? Kenley Jansen, with 0.97 to Ron Reed's 1.21.
- Who pitched more innings? Ron Reed, with 2,477.1 to Kenley Jansen's 972.1.
- Who threw more shutouts? Ron Reed, with 8 to Kenley Jansen's 0.
- Who has the higher career Pitcher PIV? Kenley Jansen, with 34,863 career Pitcher PIV to Ron Reed's 29,032.
Kenley Jansen
Ron Reed
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 2010s and the 1960s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
Kenley Jansen is still active — his totals below are current through October 6, 2026.
| Statistic | Kenley Jansen | Ron Reed |
|---|---|---|
| Wins | 58 | Leads: 146 |
| Losses not scored | 46 | 140 |
| Games | Leads: 983 | 751 |
| Games Started | 0 | Leads: 236 |
| Complete Games | 0 | Leads: 55 |
| Shutouts | 0 | Leads: 8 |
| Saves | Leads: 498 | 103 |
| Strikeouts | 1,329 | Leads: 1,481 |
| Walks not scored | 305 | 633 |
| Hits Allowed not scored | 634 | 2,374 |
| Home Runs Allowed not scored | 95 | 182 |
| Innings Pitched | 972.1 | Leads: 2,477.1 |
| ERA | Leads: 2.60 | 3.46 |
| WHIP | Leads: 0.97 | 1.21 |
| K/9 | Leads: 12.30 | 5.38 |
| BB/9 | 2.82 | Leads: 2.30 |
PIV Comparison through 2025
By PIV (Player Impact Value), Kenley Jansen leads Ron Reed 34,863 to 29,032 — driven by per-season impact — 2,179 PIV per season to 1,452 — rather than by longevity, since Kenley Jansen played 16 seasons to Ron Reed's 20. 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).
Kenley Jansen
No seasons meet the qualifying workload, so there is no peak-season list to show.
Ron Reed — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Kenley Jansen leads in ERA, WHIP, and K/9, while Ron Reed owns wins, strikeouts, and innings pitched. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Kenley Jansen. PIV agrees: Kenley Jansen grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Kenley Jansen and Ron Reed careers compare
The two careers never overlapped: Ron Reed's ended in 1984, and Kenley Jansen debuted in 2010. The two careers are close in length, 983 games for Kenley Jansen and 751 for Ron Reed across 16 and 20 PIV seasons, so the totals compare on fairly even terms. By rate, Kenley Jansen struck out 12.30 and walked 2.82 per nine innings; Ron Reed struck out 5.38 and walked 2.30. Kenley Jansen worked mostly in relief (0 starts in 983 games, 498 saves), while Ron Reed split time between starting and relief (236 starts in 751 games). Complete games (0 to 55) show how differently the two eras used starters. Because Kenley Jansen is still playing, the totals above will keep moving through the season.
Kenley Jansen vs Ron Reed: Frequently Asked Questions
- Who was better, Kenley Jansen or Ron Reed?
- By the career statistics compared on this page, Ron Reed leads Kenley Jansen in 7 of the 12 scored categories.
- Who had the better ERA?
- Kenley Jansen, with 2.60 to Ron Reed's 3.46.
- Who won more games?
- Ron Reed, with 146 to Kenley Jansen's 58.
- Who recorded more strikeouts?
- Ron Reed, with 1,481 to Kenley Jansen's 1,329.
- Who had the better WHIP?
- Kenley Jansen, with 0.97 to Ron Reed's 1.21.