| Math87ft vs King | 35–32 | 52.24% |
| Math87ft vs Steve | 23–14 | 62.16% |
| Math87ft vs Jin | 11–22 | 33.33% |
| Math87ft vs Reina | 19–14 | 57.58% |
| Math87ft vs Eddy | 19–14 | 57.58% |
| Math87ft vs Hwoarang | 11–13 | 45.83% |
| Math87ft vs Lili | 7–17 | 29.17% |
| Math87ft vs Armor King | 13–11 | 54.17% |
| Math87ft vs Azucena | 11–11 | 50.00% |
| Math87ft vs Yoshimitsu | 11–6 | 64.71% |
| Math87ft vs Bryan | 7–10 | 41.18% |
| Math87ft vs Jun | 11–6 | 64.71% |
| Math87ft vs Law | 5–10 | 33.33% |
| Math87ft vs Xiaoyu | 5–10 | 33.33% |
| Math87ft vs Kazuya | 7–8 | 46.67% |
| Math87ft vs Dragunov | 8–6 | 57.14% |
| Math87ft vs Lars | 6–7 | 46.15% |
| Math87ft vs Heihachi | 5–8 | 38.46% |
| Math87ft vs Fahkumram | 11–2 | 84.62% |
| Math87ft vs Clive | 10–2 | 83.33% |
| Math87ft vs Lee | 4–7 | 36.36% |
| Math87ft vs Raven | 5–6 | 45.45% |
| Math87ft vs Devil Jin | 4–6 | 40.00% |
| Math87ft vs Anna | 3–6 | 33.33% |
| Math87ft vs Victor | 2–6 | 25.00% |
| Math87ft vs Claudio | 2–5 | 28.57% |
| Math87ft vs Nina | 4–3 | 57.14% |
| Math87ft vs Kuma | 0–6 | 0.00% |
| Math87ft vs Lidia | 4–2 | 66.67% |
| Math87ft vs Paul | 3–2 | 60.00% |
| Math87ft vs Asuka | 2–2 | 50.00% |
| Math87ft vs Leo | 1–2 | 33.33% |
| Math87ft vs Miary Zo | 2–1 | 66.67% |
| Math87ft vs Alisa | 0–1 | 0.00% |
| Math87ft vs Panda | 0–1 | 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.