Baseball GOATfirst base
John Mayberry
Kansas City Royals, 1968–1982
25.0
Score, No. 1093 all-time
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Halladay leads on both counts: 59.3 wins added to 25.9 over a career, and 45.7 to 24.2 across his seven best seasons.
first base
Kansas City Royals, 1968–1982
25.0
Score, No. 1093 all-time
starting pitcher
Toronto Blue Jays, 1998–2013
52.5
Score, No. 155 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.
| John Mayberry | Roy Halladay | |
|---|---|---|
| Ratings | ||
| 25.0 | Score | 52.5(better) |
| 25.9 | Wins added, career | 59.3(better) |
| 24.2 | Wins added, best 7 seasons | 45.7(better) |
| 1,093 | All-time rank | 155(better) |
| 15 | Seasons | 16 |
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.