Roy Campanella vs Mike Piazza: Career Stats Comparison
Mike Piazza has the better career line of the two, leading 12 of the 14 scored categories on this page (1 further counting total is shown but not scored). Roy Campanella played 1948–1957 as a hitter; Mike Piazza played 1992–2007 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
Roy Campanella (1948–1957) and Mike Piazza (1992–2007) — they broke in during the 1940s and the 1990s respectively, which makes the side-by-side worth doing carefully. Roy Campanella finished with 1,427 hits and 260 home runs; Mike Piazza finished with 2,127 hits and 427 home runs. Below is the full career table, PIV adjustment, peak seasons, and a verdict.
Quick answer
- Who hit more home runs? Mike Piazza, with 427 to Roy Campanella's 260.
- Who had the higher OPS? Mike Piazza, with .922 to Roy Campanella's .859.
- Who had the higher batting average? Mike Piazza, with .308 to Roy Campanella's .283.
- Who had more hits? Mike Piazza, with 2,127 to Roy Campanella's 1,427.
- Who drove in more runs? Mike Piazza, with 1,335 to Roy Campanella's 1,015.
- Who has the higher career PIV? Mike Piazza, with 30,988 career PIV to Roy Campanella's 19,598.
- Who won more championships? Roy Campanella, with 1 World Series title to Mike Piazza's 0.
Roy Campanella
Mike Piazza
Career Stats Side-by-Side
Every cell below is a career total or career rate for Roy Campanella and Mike Piazza. 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 1940s and the 1990s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
| Statistic | Roy Campanella | Mike Piazza |
|---|---|---|
| Games | 1,455 | Leads: 1,912 |
| At-Bats | 5,050 | Leads: 6,911 |
| Runs | 787 | Leads: 1,048 |
| Hits | 1,427 | Leads: 2,127 |
| Doubles | 235 | Leads: 344 |
| Triples | Leads: 32 | 8 |
| Home Runs | 260 | Leads: 427 |
| RBI | 1,015 | Leads: 1,335 |
| Walks | 608 | Leads: 759 |
| Strikeouts not scored | 514 | 1,113 |
| Stolen Bases | Leads: 39 | 17 |
| Batting Avg | .283 | Leads: .308 |
| On-Base % | .363 | Leads: .377 |
| Slugging % | .496 | Leads: .545 |
| OPS | .859 | Leads: .922 |
PIV Comparison through 2025
By PIV (Player Impact Value), Mike Piazza outpaces Roy Campanella 30,988 to 19,598 — driven by per-season impact — 1,722 PIV per season to 1,031 — rather than by longevity, since Mike Piazza played 18 seasons to Roy Campanella's 19. 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).
Roy Campanella — top 3 seasons by OPS
Mike Piazza — top 3 seasons by OPS
Verdict
On the head-to-head card, Mike Piazza leads in hits, home runs, RBI, and runs, while Roy Campanella owns stolen bases. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Mike Piazza. PIV agrees: Mike Piazza grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Roy Campanella and Mike Piazza careers compare
The two careers never overlapped: Roy Campanella's ended in 1957, and Mike Piazza debuted in 1992. With 1,455 games against 1,912 across 19 and 18 PIV seasons, neither player's totals owe much to extra seasons. The green cells for Roy Campanella are triples (32 to 8) and stolen bases (39 to 17). Plate discipline differs: Roy Campanella walked more often than struck out (608 walks, 514 strikeouts), but Mike Piazza struck out more than walked (1,113 to 759). In slugging percentage, Mike Piazza holds the edge, .545 to .496. Mike Piazza owns the better peak by OPS: 1.006 OPS in 1953 for Roy Campanella against 1.070 OPS in 1997 for Mike Piazza.
Roy Campanella vs Mike Piazza: Frequently Asked Questions
- Who was better, Roy Campanella or Mike Piazza?
- By the career statistics compared on this page, Mike Piazza leads Roy Campanella in 12 of the 14 scored categories.
- Did Roy Campanella or Mike Piazza hit more home runs?
- Mike Piazza, with 427 to Roy Campanella's 260.
- Who had the higher OPS?
- Mike Piazza, with .922 to Roy Campanella's .859.
- Who had the higher batting average?
- Mike Piazza, with .308 to Roy Campanella's .283.
- Who had more hits?
- Mike Piazza, with 2,127 to Roy Campanella's 1,427.