| masan vs Reina | 40–43 | 48.19% |
| masan vs Jin | 23–53 | 30.26% |
| masan vs Dragunov | 14–53 | 20.90% |
| masan vs King | 15–44 | 25.42% |
| masan vs Paul | 16–40 | 28.57% |
| masan vs Kazuya | 19–36 | 34.55% |
| masan vs Asuka | 19–29 | 39.58% |
| masan vs Bryan | 11–35 | 23.91% |
| masan vs Heihachi | 15–30 | 33.33% |
| masan vs Hwoarang | 13–28 | 31.71% |
| masan vs Law | 15–25 | 37.50% |
| masan vs Lidia | 18–19 | 48.65% |
| masan vs Eddy | 4–31 | 11.43% |
| masan vs Xiaoyu | 16–18 | 47.06% |
| masan vs Lili | 15–15 | 50.00% |
| masan vs Azucena | 10–20 | 33.33% |
| masan vs Steve | 9–20 | 31.03% |
| masan vs Alisa | 9–20 | 31.03% |
| masan vs Leroy | 11–18 | 37.93% |
| masan vs Jun | 4–25 | 13.79% |
| masan vs Victor | 14–14 | 50.00% |
| masan vs Yoshimitsu | 13–12 | 52.00% |
| masan vs Nina | 9–14 | 39.13% |
| masan vs Anna | 7–16 | 30.43% |
| masan vs Jack-8 | 5–16 | 23.81% |
| masan vs Devil Jin | 5–14 | 26.32% |
| masan vs Armor King | 3–15 | 16.67% |
| masan vs Lars | 5–12 | 29.41% |
| masan vs Clive | 5–12 | 29.41% |
| masan vs Fahkumram | 8–9 | 47.06% |
| masan vs Claudio | 4–11 | 26.67% |
| masan vs Raven | 6–7 | 46.15% |
| masan vs Lee | 5–5 | 50.00% |
| masan vs Panda | 0–9 | 0.00% |
| masan vs Shaheen | 0–8 | 0.00% |
| masan vs Leo | 1–6 | 14.29% |
| masan vs Feng | 1–5 | 16.67% |
| masan vs Zafina | 0–4 | 0.00% |
| masan vs Kuma | 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.