| Sir Real McCoy vs Lidia | 70–138 | 33.65% |
| Sir Real McCoy vs King | 38–120 | 24.05% |
| Sir Real McCoy vs Kazuya | 36–98 | 26.87% |
| Sir Real McCoy vs Steve | 55–79 | 41.04% |
| Sir Real McCoy vs Eddy | 8–124 | 6.06% |
| Sir Real McCoy vs Jin | 32–94 | 25.40% |
| Sir Real McCoy vs Law | 36–84 | 30.00% |
| Sir Real McCoy vs Reina | 34–71 | 32.38% |
| Sir Real McCoy vs Hwoarang | 33–65 | 33.67% |
| Sir Real McCoy vs Dragunov | 22–60 | 26.83% |
| Sir Real McCoy vs Lee | 27–50 | 35.06% |
| Sir Real McCoy vs Asuka | 24–47 | 33.80% |
| Sir Real McCoy vs Yoshimitsu | 26–43 | 37.68% |
| Sir Real McCoy vs Lili | 20–46 | 30.30% |
| Sir Real McCoy vs Azucena | 20–44 | 31.25% |
| Sir Real McCoy vs Bryan | 17–46 | 26.98% |
| Sir Real McCoy vs Victor | 15–48 | 23.81% |
| Sir Real McCoy vs Lars | 11–43 | 20.37% |
| Sir Real McCoy vs Jun | 15–39 | 27.78% |
| Sir Real McCoy vs Leo | 16–35 | 31.37% |
| Sir Real McCoy vs Leroy | 21–30 | 41.18% |
| Sir Real McCoy vs Nina | 11–36 | 23.40% |
| Sir Real McCoy vs Raven | 15–32 | 31.91% |
| Sir Real McCoy vs Paul | 9–33 | 21.43% |
| Sir Real McCoy vs Xiaoyu | 13–29 | 30.95% |
| Sir Real McCoy vs Alisa | 5–33 | 13.16% |
| Sir Real McCoy vs Jack-8 | 12–21 | 36.36% |
| Sir Real McCoy vs Devil Jin | 10–21 | 32.26% |
| Sir Real McCoy vs Zafina | 10–20 | 33.33% |
| Sir Real McCoy vs Feng | 5–24 | 17.24% |
| Sir Real McCoy vs Shaheen | 8–19 | 29.63% |
| Sir Real McCoy vs Clive | 8–16 | 33.33% |
| Sir Real McCoy vs Claudio | 6–13 | 31.58% |
| Sir Real McCoy vs Kuma | 4–9 | 30.77% |
| Sir Real McCoy vs Panda | 1–7 | 12.50% |
| Sir Real McCoy vs Heihachi | 2–1 | 66.67% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.