| LittleMac vs King | 231–270 | 46.11% |
| LittleMac vs Jin | 207–231 | 47.26% |
| LittleMac vs Kazuya | 232–196 | 54.21% |
| LittleMac vs Hwoarang | 216–209 | 50.82% |
| LittleMac vs Bryan | 199–210 | 48.66% |
| LittleMac vs Law | 184–201 | 47.79% |
| LittleMac vs Reina | 164–176 | 48.24% |
| LittleMac vs Steve | 193–145 | 57.10% |
| LittleMac vs Lili | 172–137 | 55.66% |
| LittleMac vs Yoshimitsu | 139–151 | 47.93% |
| LittleMac vs Paul | 135–133 | 50.37% |
| LittleMac vs Lee | 113–143 | 44.14% |
| LittleMac vs Lars | 115–140 | 45.10% |
| LittleMac vs Dragunov | 140–110 | 56.00% |
| LittleMac vs Asuka | 103–132 | 43.83% |
| LittleMac vs Jun | 85–133 | 38.99% |
| LittleMac vs Heihachi | 100–110 | 47.62% |
| LittleMac vs Azucena | 105–100 | 51.22% |
| LittleMac vs Nina | 94–101 | 48.21% |
| LittleMac vs Victor | 104–89 | 53.89% |
| LittleMac vs Devil Jin | 96–95 | 50.26% |
| LittleMac vs Xiaoyu | 89–91 | 49.44% |
| LittleMac vs Feng | 92–85 | 51.98% |
| LittleMac vs Eddy | 64–109 | 36.99% |
| LittleMac vs Leo | 87–85 | 50.58% |
| LittleMac vs Alisa | 87–76 | 53.37% |
| LittleMac vs Jack-8 | 72–68 | 51.43% |
| LittleMac vs Raven | 66–71 | 48.18% |
| LittleMac vs Claudio | 42–63 | 40.00% |
| LittleMac vs Lidia | 51–54 | 48.57% |
| LittleMac vs Kuma | 58–43 | 57.43% |
| LittleMac vs Leroy | 47–48 | 49.47% |
| LittleMac vs Clive | 39–41 | 48.75% |
| LittleMac vs Zafina | 32–44 | 42.11% |
| LittleMac vs Shaheen | 26–37 | 41.27% |
| LittleMac vs Panda | 15–14 | 51.72% |
| LittleMac vs Anna | 14–13 | 51.85% |
| LittleMac vs Fahkumram | 11–11 | 50.00% |
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.