| lil mama vs Jin | 111–118 | 48.47% |
| lil mama vs Kazuya | 111–103–1 | 51.87% |
| lil mama vs Reina | 110–97 | 53.14% |
| lil mama vs King | 80–97 | 45.20% |
| lil mama vs Steve | 80–84 | 48.78% |
| lil mama vs Dragunov | 61–83 | 42.36% |
| lil mama vs Bryan | 66–76 | 46.48% |
| lil mama vs Hwoarang | 47–89 | 34.56% |
| lil mama vs Lili | 64–59 | 52.03% |
| lil mama vs Jun | 49–56 | 46.67% |
| lil mama vs Yoshimitsu | 50–53 | 48.54% |
| lil mama vs Law | 44–56 | 44.00% |
| lil mama vs Azucena | 45–49 | 47.87% |
| lil mama vs Devil Jin | 45–45 | 50.00% |
| lil mama vs Paul | 37–52 | 41.57% |
| lil mama vs Lee | 42–47 | 47.19% |
| lil mama vs Victor | 60–28 | 68.18% |
| lil mama vs Xiaoyu | 37–50 | 42.53% |
| lil mama vs Eddy | 38–46 | 45.24% |
| lil mama vs Lars | 30–53 | 36.14% |
| lil mama vs Nina | 23–54 | 29.87% |
| lil mama vs Asuka | 39–35 | 52.70% |
| lil mama vs Feng | 31–43 | 41.89% |
| lil mama vs Raven | 40–24 | 62.50% |
| lil mama vs Leo | 26–29 | 47.27% |
| lil mama vs Lidia | 24–29 | 45.28% |
| lil mama vs Alisa | 25–27 | 48.08% |
| lil mama vs Jack-8 | 19–21 | 47.50% |
| lil mama vs Clive | 13–25 | 34.21% |
| lil mama vs Heihachi | 21–13 | 61.76% |
| lil mama vs Claudio | 15–18 | 45.45% |
| lil mama vs Shaheen | 14–15 | 48.28% |
| lil mama vs Leroy | 15–13 | 53.57% |
| lil mama vs Zafina | 8–14 | 36.36% |
| lil mama vs Kuma | 11–10 | 52.38% |
| lil mama vs Panda | 8–4 | 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.