Jeff Bagwell vs Jason Giambi: Career Stats Comparison

Jeff Bagwell has the better career line of the two, leading 12 of the 12 scored categories on this page (3 further counting totals are shown but not scored). Jeff Bagwell played 1991–2005 as a hitter; Jason Giambi played 1995–2014 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

Jeff Bagwell (1991–2005) and Jason Giambi (1995–2014) — both debuted in the 1990s. Jeff Bagwell finished with 2,314 hits and 449 home runs; Jason Giambi finished with 2,010 hits and 440 home runs. Below is the full career table, PIV adjustment, peak seasons, and a verdict.

Quick answer

  • Who leads the career comparison? Jeff Bagwell, in 12 of the 12 scored categories.
  • Who hit more home runs? Jeff Bagwell, with 449 to Jason Giambi's 440.
  • Who had the higher OPS? Jeff Bagwell, with .948 to Jason Giambi's .916.
  • Who had the higher batting average? Jeff Bagwell, with .297 to Jason Giambi's .277.
  • Who had more hits? Jeff Bagwell, with 2,314 to Jason Giambi's 2,010.
  • Who drove in more runs? Jeff Bagwell, with 1,529 to Jason Giambi's 1,441.
  • Who has the higher career PIV? Jeff Bagwell, with 47,120 career PIV to Jason Giambi's 37,008.
Leads Jeff Bagwell 12 of 12 scored categories
PIV edge Jeff Bagwell +10,112
Read the verdict ↓

Jeff Bagwell

Hitter · 1991–2005
Games
2,150
Hits
2,314
Home Runs
449
RBI
1,529
Avg
.297
OPS
.948
View Jeff Bagwell's full profile →

Jason Giambi

Hitter · 1995–2014
Games
2,260
Hits
2,010
Home Runs
440
RBI
1,441
Avg
.277
OPS
.916
View Jason Giambi's full profile →

Career Stats Side-by-Side

Every cell below is a career total or career rate for Jeff Bagwell and Jason Giambi. Cells highlighted in green mark the category leader. 12 of the 15 lines below are scored; the other 3 are shown but not scored. Games and at-bats measure playing time, strikeouts accumulate with a longer career, and a line where both players are at zero was won by neither, so those are left unmarked. Rate stats are not era-adjusted, so read them against the run environment each player worked in, or use the PIV card below, which is adjusted.

Jeff Bagwell vs Jason Giambi: Career Stats Comparison — Career Stats Side-by-Side
Statistic Jeff Bagwell Jason Giambi
Games not scored 2,150 2,260
At-Bats not scored 7,797 7,267
Runs Leads: 1,517 1,227
Hits Leads: 2,314 2,010
Doubles Leads: 488 405
Triples Leads: 32 9
Home Runs Leads: 449 440
RBI Leads: 1,529 1,441
Walks Leads: 1,401 1,366
Strikeouts not scored 1,558 1,572
Stolen Bases Leads: 202 20
Batting Avg Leads: .297 .277
On-Base % Leads: .408 .399
Slugging % Leads: .540 .516
OPS Leads: .948 .916

PIV Comparison

By PIV (Player Impact Value), Jeff Bagwell leads Jason Giambi 47,120 to 37,008 — driven by per-season impact — 3,141 PIV per season to 1,850 — rather than by longevity, since Jeff Bagwell played 15 seasons to Jason Giambi's 20. PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.

Jeff Bagwell
47,120
Career PIV · 3,141 per season (15 seasons)
Jason Giambi
37,008
Career PIV · 1,850 per season (20 seasons)

How PIV is calculated →

Peak Seasons

The best single seasons each player produced, ranked by OPS among qualified workloads (300+ at-bats).

Jeff Bagwell — top 3 seasons by OPS

19941.201 OPS39 HR, 116 RBI, .367 avg
19991.045 OPS42 HR, 126 RBI, .304 avg
20001.039 OPS47 HR, 132 RBI, .310 avg

Jason Giambi — top 3 seasons by OPS

20011.137 OPS38 HR, 120 RBI, .342 avg
20001.123 OPS43 HR, 137 RBI, .333 avg
20021.034 OPS41 HR, 122 RBI, .314 avg

Verdict

Jeff Bagwell leads 12 of the 12 scored categories on the head-to-head card: runs, hits, doubles, triples, and others. Jason Giambi leads 0: no scored category. On the raw scoreboard the edge goes to Jeff Bagwell. PIV agrees: Jeff Bagwell grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.

Related Matchups

How the Jeff Bagwell and Jason Giambi careers compare

The careers of Jeff Bagwell (1991–2005) and Jason Giambi (1995–2014) overlapped from 1995 to 2005, so for those seasons they faced the same league conditions. The two careers are close in length, 2,150 games for Jeff Bagwell and 2,260 for Jason Giambi across 15 and 20 PIV seasons, so the totals compare on fairly even terms. Every scored category on the table goes to Jeff Bagwell. Jeff Bagwell struck out more than walked (1,558 to 1,401); Jason Giambi struck out more than walked (1,572 to 1,366). On the bases, Jeff Bagwell stole more often per game played (202 steals in 2,150 games for Jeff Bagwell, 20 in 2,260 for Jason Giambi).

Jeff Bagwell vs Jason Giambi: Frequently Asked Questions

Who was better, Jeff Bagwell or Jason Giambi?
By the career statistics compared on this page, Jeff Bagwell leads Jason Giambi in 12 of the 12 scored categories.
Did Jeff Bagwell or Jason Giambi hit more home runs?
Jeff Bagwell, with 449 to Jason Giambi's 440.
Who had the higher OPS?
Jeff Bagwell, with .948 to Jason Giambi's .916.
Who had the higher batting average?
Jeff Bagwell, with .297 to Jason Giambi's .277.
Who had more hits?
Jeff Bagwell, with 2,314 to Jason Giambi's 2,010.

See These Players in Another Era