Bobby Grich vs Mark McGwire: Career Stats Comparison
Bobby Grich and Mark McGwire are close to even, splitting the 14 scored categories on this page 7–7 (1 further counting total is shown but not scored). Bobby Grich played 1970–1986 as a hitter; Mark McGwire played 1986–2001 as a hitter.
- 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
Bobby Grich (1970–1986) and Mark McGwire (1986–2001) — they broke in during the 1970s and the 1980s respectively, which makes the side-by-side worth doing carefully. Bobby Grich finished with 1,833 hits and 224 home runs; Mark McGwire finished with 1,626 hits and 583 home runs. Below is the full career table, PIV adjustment, peak seasons, and a verdict.
Quick answer
- Who hit more home runs? Mark McGwire, with 583 to Bobby Grich's 224.
- Who had the higher OPS? Mark McGwire, with .982 to Bobby Grich's .794.
- Who had the higher batting average? Bobby Grich, with .266 to Mark McGwire's .263.
- Who had more hits? Bobby Grich, with 1,833 to Mark McGwire's 1,626.
- Who drove in more runs? Mark McGwire, with 1,414 to Bobby Grich's 864.
- Who has the higher career PIV? Mark McGwire, with 44,531 career PIV to Bobby Grich's 20,680.
- Who won more championships? Both — each won 1 World Series title.
Bobby Grich
Mark McGwire
Career Stats Side-by-Side
Every cell below is a career total or career rate for Bobby Grich and Mark McGwire. Cells highlighted in green mark the category leader. 14 of the 15 lines below are scored; the other one is a counting total on which fewer is not an achievement, so no one is awarded it. Counting stats reward longevity, and strikeouts are left unmarked because a longer career accumulates more of them. Rate stats are not era-adjusted, and the 1970s and the 1980s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
| Statistic | Bobby Grich | Mark McGwire |
|---|---|---|
| Games | Leads: 2,008 | 1,874 |
| At-Bats | Leads: 6,890 | 6,187 |
| Runs | 1,033 | Leads: 1,167 |
| Hits | Leads: 1,833 | 1,626 |
| Doubles | Leads: 320 | 252 |
| Triples | Leads: 47 | 6 |
| Home Runs | 224 | Leads: 583 |
| RBI | 864 | Leads: 1,414 |
| Walks | 1,087 | Leads: 1,317 |
| Strikeouts not scored | 1,278 | 1,596 |
| Stolen Bases | Leads: 104 | 12 |
| Batting Avg | Leads: .266 | .263 |
| On-Base % | .371 | Leads: .394 |
| Slugging % | .424 | Leads: .588 |
| OPS | .794 | Leads: .982 |
PIV Comparison through 2025
By PIV (Player Impact Value), Mark McGwire outpaces Bobby Grich 44,531 to 20,680 — driven by per-season impact — 2,620 PIV per season to 1,216 — rather than by longevity, since Mark McGwire played 17 seasons to Bobby Grich's 17. 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 OPS among qualified workloads (300+ at-bats).
Bobby Grich — top 3 seasons by OPS
Mark McGwire — top 3 seasons by OPS
Verdict
On the head-to-head card, Mark McGwire leads in home runs, RBI, runs, and OBP, while Bobby Grich owns hits, stolen bases, and batting average. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Mark McGwire. PIV agrees: Mark McGwire grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Bobby Grich and Mark McGwire careers compare
Bobby Grich and Mark McGwire were active at the same time between 1986 and 1986. With 2,008 games against 1,874 across 17 and 17 PIV seasons, neither player's totals owe much to extra seasons. Bobby Grich struck out more than walked (1,278 to 1,087); Mark McGwire struck out more than walked (1,596 to 1,317). Home runs make up a larger share of Mark McGwire's hits: 224 of 1,833 for Bobby Grich, 583 of 1,626 for Mark McGwire. Bobby Grich was the more frequent base stealer relative to games played.
Bobby Grich vs Mark McGwire: Frequently Asked Questions
- Did Bobby Grich or Mark McGwire hit more home runs?
- Mark McGwire, with 583 to Bobby Grich's 224.
- Who had the higher OPS?
- Mark McGwire, with .982 to Bobby Grich's .794.
- Who had the higher batting average?
- Bobby Grich, with .266 to Mark McGwire's .263.
- Who had more hits?
- Bobby Grich, with 1,833 to Mark McGwire's 1,626.