| Masenko vs King | 27–31 | 46.55% |
| Masenko vs Reina | 26–20 | 56.52% |
| Masenko vs Armor King | 8–28 | 22.22% |
| Masenko vs Bryan | 7–25 | 21.88% |
| Masenko vs Steve | 10–18 | 35.71% |
| Masenko vs Eddy | 6–22 | 21.43% |
| Masenko vs Hwoarang | 15–10 | 60.00% |
| Masenko vs Jin | 18–7 | 72.00% |
| Masenko vs Lili | 8–16 | 33.33% |
| Masenko vs Kazuya | 15–8 | 65.22% |
| Masenko vs Lee | 9–12 | 42.86% |
| Masenko vs Raven | 8–13 | 38.10% |
| Masenko vs Victor | 9–11 | 45.00% |
| Masenko vs Law | 12–7 | 63.16% |
| Masenko vs Yoshimitsu | 8–10 | 44.44% |
| Masenko vs Asuka | 7–11 | 38.89% |
| Masenko vs Feng | 6–11 | 35.29% |
| Masenko vs Jun | 12–5 | 70.59% |
| Masenko vs Jack-8 | 8–8 | 50.00% |
| Masenko vs Devil Jin | 6–8 | 42.86% |
| Masenko vs Azucena | 9–5 | 64.29% |
| Masenko vs Nina | 5–8 | 38.46% |
| Masenko vs Lidia | 5–8 | 38.46% |
| Masenko vs Leroy | 6–4 | 60.00% |
| Masenko vs Dragunov | 5–4 | 55.56% |
| Masenko vs Leo | 5–4 | 55.56% |
| Masenko vs Claudio | 5–4 | 55.56% |
| Masenko vs Clive | 6–2 | 75.00% |
| Masenko vs Fahkumram | 3–4 | 42.86% |
| Masenko vs Xiaoyu | 0–4 | 0.00% |
| Masenko vs Lars | 0–4 | 0.00% |
| Masenko vs Kuma | 2–2 | 50.00% |
| Masenko vs Anna | 0–4 | 0.00% |
| Masenko vs Paul | 2–0 | 100.00% |
| Masenko vs Zafina | 0–2 | 0.00% |
| Masenko vs Shaheen | 0–1 | 0.00% |
| Masenko vs Panda | 1–0 | 100.00% |
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.