| MeanBoy vs King | 93–106 | 46.73% |
| MeanBoy vs Kazuya | 71–96 | 42.51% |
| MeanBoy vs Jin | 81–75 | 51.92% |
| MeanBoy vs Law | 60–92 | 39.47% |
| MeanBoy vs Paul | 80–66 | 54.79% |
| MeanBoy vs Bryan | 61–67 | 47.66% |
| MeanBoy vs Armor King | 57–59 | 49.14% |
| MeanBoy vs Dragunov | 43–60 | 41.75% |
| MeanBoy vs Heihachi | 48–48 | 50.00% |
| MeanBoy vs Nina | 37–44 | 45.68% |
| MeanBoy vs Yoshimitsu | 32–45 | 41.56% |
| MeanBoy vs Hwoarang | 39–33 | 54.17% |
| MeanBoy vs Steve | 33–38 | 46.48% |
| MeanBoy vs Reina | 24–23 | 51.06% |
| MeanBoy vs Miary Zo | 14–31 | 31.11% |
| MeanBoy vs Devil Jin | 20–24 | 45.45% |
| MeanBoy vs Clive | 17–25 | 40.48% |
| MeanBoy vs Asuka | 20–20 | 50.00% |
| MeanBoy vs Azucena | 21–18 | 53.85% |
| MeanBoy vs Eddy | 14–21 | 40.00% |
| MeanBoy vs Victor | 17–13 | 56.67% |
| MeanBoy vs Alisa | 10–17 | 37.04% |
| MeanBoy vs Lee | 8–18 | 30.77% |
| MeanBoy vs Anna | 11–14 | 44.00% |
| MeanBoy vs Leroy | 16–7 | 69.57% |
| MeanBoy vs Jun | 9–13 | 40.91% |
| MeanBoy vs Feng | 14–7 | 66.67% |
| MeanBoy vs Claudio | 8–10 | 44.44% |
| MeanBoy vs Lili | 9–8 | 52.94% |
| MeanBoy vs Kuma | 8–8 | 50.00% |
| MeanBoy vs Xiaoyu | 8–6 | 57.14% |
| MeanBoy vs Lars | 4–8 | 33.33% |
| MeanBoy vs Fahkumram | 6–6 | 50.00% |
| MeanBoy vs Jack-8 | 6–5 | 54.55% |
| MeanBoy vs Zafina | 4–3 | 57.14% |
| MeanBoy vs Shaheen | 3–2 | 60.00% |
| MeanBoy vs Lidia | 3–2 | 60.00% |
| MeanBoy vs Raven | 0–3 | 0.00% |
| MeanBoy vs Leo | 0–2 | 0.00% |
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.