Ken Boyer vs Bob Gibson: Career Stats Comparison
Ken Boyer and Bob Gibson played different roles, so their careers are compared side by side rather than scored against each other. Ken Boyer played 1955–1969 as a hitter; Bob Gibson played 1959–1975 as a pitcher.
- AVG (Batting Average):
- Hits divided by at bats. .300 is the traditional mark of an excellent hitter.
- HR (Home Runs):
- Hits on which the batter circled the bases and scored, almost always by clearing the outfield fence.
- RBI (Runs Batted In):
- Runs that scored as a direct result of a batter's plate appearance.
- OPS (On-Base Plus Slugging):
- On-base percentage plus slugging percentage, the quickest single summary of offensive value. .900 or better is star-level.
Data updated
Ken Boyer (1955–1969) and Bob Gibson (1959–1975) played opposite sides of the ball, so there is no honest category-by-category scoreboard for this matchup. Bob Gibson pitched, totalling 251 wins and 3,117 strikeouts; Ken Boyer hit, totalling 2,143 hits and 282 home runs. Each career is shown below in its own discipline, with PIV as the one measure that spans both roles.
Quick answer
- Who has the higher career PIV? Bob Gibson, with 69,720 career PIV to Ken Boyer's 22,279.
- Who won more championships? Bob Gibson, with 2 World Series titles to Ken Boyer's 1.
Ken Boyer
Bob Gibson
Career Stats, Each in His Own Role
Bob Gibson is shown on pitching lines and Ken Boyer on batting lines. Nothing is marked as a category winner, because these two cards measure different jobs — reading them cell against cell would tell you nothing.
Ken Boyer — Hitter
| Statistic | Ken Boyer |
|---|---|
| Games | 2,034 |
| At-Bats | 7,455 |
| Runs | 1,104 |
| Hits | 2,143 |
| Doubles | 318 |
| Triples | 68 |
| Home Runs | 282 |
| RBI | 1,141 |
| Walks | 713 |
| Strikeouts | 1,017 |
| Stolen Bases | 105 |
| Batting Avg | .287 |
| On-Base % | .349 |
| Slugging % | .462 |
| OPS | .810 |
Bob Gibson — Pitcher
| Statistic | Bob Gibson |
|---|---|
| Wins | 251 |
| Losses | 174 |
| Games | 528 |
| Games Started | 482 |
| Complete Games | 255 |
| Shutouts | 56 |
| Saves | 6 |
| Strikeouts | 3,117 |
| Walks | 1,336 |
| Hits Allowed | 3,279 |
| Home Runs Allowed | 257 |
| Innings Pitched | 3,884.1 |
| ERA | 2.91 |
| WHIP | 1.19 |
| K/9 | 7.22 |
| BB/9 | 3.10 |
PIV Comparison through 2025
Ken Boyer carries a career batting PIV of 22,279; Bob Gibson carries a career pitching PIV of 69,720. Bob Gibson is the higher of the two at 69,720 to 22,279. Both figures adjust each season to league baselines, but batting PIV and pitching PIV are calibrated separately — so read this as a directional comparison of career impact, not a settled verdict.
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 within his own role — ERA for the pitcher (120+ innings), OPS for the hitter (300+ at-bats).
Ken Boyer — top 3 seasons by OPS
Bob Gibson — top 3 seasons by ERA (lower is better)
Verdict
There is no head-to-head scoreboard for Bob Gibson and Ken Boyer: one pitched and one hit, and no counting stat means the same thing on both cards. On PIV — the one metric that scores both roles against league baselines — Bob Gibson grades higher, 69,720 to 22,279. Because the batting and pitching versions of PIV are calibrated separately, that gap is a directional signal about career impact rather than a ruling on who was the better ballplayer. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Ken Boyer and Bob Gibson careers compare
From 1959 through 1969, Ken Boyer and Bob Gibson were in the majors together. As a hitter, Ken Boyer collected 2,143 hits and 282 home runs with a .810 OPS. As a pitcher, Bob Gibson went 251-174 with a 2.91 ERA and 3,117 strikeouts. No single table can grade a pitcher against a hitter, so each career is shown in its own discipline, with PIV as the common scale. Their best seasons are measured differently, .932 OPS in 1960 for Ken Boyer and 1.12 ERA in 1968 for Bob Gibson.
Ken Boyer vs Bob Gibson: Frequently Asked Questions
- Who has the higher career PIV?
- Bob Gibson, with 69,720 career PIV to Ken Boyer's 22,279.
- Who won more championships?
- Bob Gibson, with 2 World Series titles to Ken Boyer's 1.
- How do Ken Boyer and Bob Gibson compare?
- Ken Boyer played 1955–1969 and Bob Gibson played 1959–1975; this page sets their career totals side by side in every category both accumulated.