Roger Clemens vs Mo Vaughn: Career Stats Comparison
Roger Clemens (1984–2007) and Mo Vaughn (1991–2003) — they broke in during the 1980s and the 1990s respectively, which makes the side-by-side worth doing carefully. Roger Clemens finished with 31 hits and 0 home runs; Mo Vaughn finished with 1,620 hits and 328 home runs. Below is the full career table, PIV adjustment, peak seasons, and a verdict.
Mo Vaughn
Career Stats Side-by-Side
Every cell below is a career total or career rate for Roger Clemens and Mo Vaughn. Cells highlighted in green mark the category leader. Counting stats reward longevity; the rate stats at the bottom are era-agnostic.
| Statistic | Roger Clemens | Mo Vaughn |
|---|---|---|
| Games | 709 | 1,512 |
| At-Bats | 179 | 5,532 |
| Runs | 5 | 861 |
| Hits | 31 | 1,620 |
| Doubles | 6 | 270 |
| Triples | 0 | 10 |
| Home Runs | 0 | 328 |
| RBI | 12 | 1,064 |
| Walks | 13 | 725 |
| Strikeouts | 61 | 1,429 |
| Stolen Bases | 0 | 30 |
| Batting Avg | .173 | .293 |
| On-Base % | .236 | .383 |
| Slugging % | .207 | .523 |
| OPS | .443 | .906 |
PIV Comparison
By PIV (Player Impact Value), Mo Vaughn outpaces Roger Clemens 24,784 to -869 — a gap driven primarily by per-season impact (2,065 vs -36 per year). PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.
Peak Seasons
The best single seasons each player produced, ranked by OPS among qualified workloads (300+ at-bats).
Roger Clemens — top 0 seasons by OPS
Mo Vaughn — top 3 seasons by OPS
Verdict
On the head-to-head card, Mo Vaughn leads in hits, home runs, RBI, and runs, while Roger Clemens owns no headline categories. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Mo Vaughn. PIV agrees: Mo Vaughn grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.