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 14.5 over a career, and 43.1 to 15.0 across his seven best seasons.
Jon Gray is still playing, so his numbers will keep moving.
first base
Oakland Athletics, 1995–2014
49.7
Score, No. 186 all-time
starting pitcher
Colorado Rockies, 2015–2025
14.7
Score, No. 2309 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 | Jon Gray | |
|---|---|---|
| Ratings | ||
| 49.7(better) | Score | 14.7 |
| 56.3(better) | Wins added, career | 14.5 |
| 43.1(better) | Wins added, best 7 seasons | 15.0 |
| 186(better) | All-time rank | 2,309 |
| 20 | Seasons | 11 |
The dot marks the better number in each row. A hitter and a pitcher don’t share traditional stats, so this comparison uses the ratings only.