Baseball GOATfirst base
Jason Giambi
Oakland Athletics, 1995–2014
49.7
Score, No. 186 all-time
Loading matchup
Loading matchup
Giambi leads on both counts: 56.3 wins added to 41.0 over a career, and 43.1 to 32.6 across his seven best seasons.
Nolan Arenado is still playing, so his numbers will keep moving.
first base
Oakland Athletics, 1995–2014
49.7
Score, No. 186 all-time
third base
Colorado Rockies, 2013–2025
36.8
Score, No. 505 all-time
Wins added is how many extra games a player’s teams won because they had him and not a replacement-level player, the kind of fill-in any team can find. In one season, 2 is a solid regular, 5 is an All-Star and 8 or more is an MVP-level year. Score is the average of the career total and the best seven seasons.
| Jason Giambi | Nolan Arenado | |
|---|---|---|
| Ratings | ||
| 49.7(better) | Score | 36.8 |
| 56.3(better) | Wins added, career | 41.0 |
| 43.1(better) | Wins added, best 7 seasons | 32.6 |
| 186(better) | All-time rank | 505 |
| 20 | Seasons | 13 |
| Hitting | ||
| 2,260(better) | Games | 1,787 |
| 2,010(better) | Hits | 1,921 |
| 440(better) | Home runs | 353 |
| 1,441(better) | Runs batted in | 1,184 |
| 20 | Stolen bases | |
The dot marks the better number in each row.
| 31(better) |
| .277 | Batting average | .282(better) |
|---|
| .399(better) | On-base percentage | .338 |
|---|
| .516(better) | Slugging percentage | .507 |
|---|