| mantis vs Bryan | 4–6 | 40.00% |
| mantis vs Reina | 7–3 | 70.00% |
| mantis vs Yoshimitsu | 6–2 | 75.00% |
| mantis vs Kazuya | 4–4 | 50.00% |
| mantis vs Lili | 3–5 | 37.50% |
| mantis vs Feng | 4–3 | 57.14% |
| mantis vs Leo | 4–3 | 57.14% |
| mantis vs Lars | 5–2 | 71.43% |
| mantis vs Lee | 6–1 | 85.71% |
| mantis vs Azucena | 6–1 | 85.71% |
| mantis vs King | 2–4 | 33.33% |
| mantis vs Hwoarang | 2–4 | 33.33% |
| mantis vs Dragunov | 4–2 | 66.67% |
| mantis vs Nina | 3–2 | 60.00% |
| mantis vs Jin | 2–2 | 50.00% |
| mantis vs Jack-8 | 3–1 | 75.00% |
| mantis vs Paul | 3–0 | 100.00% |
| mantis vs Claudio | 2–1 | 66.67% |
| mantis vs Eddy | 0–3 | 0.00% |
| mantis vs Law | 1–1 | 50.00% |
| mantis vs Xiaoyu | 2–0 | 100.00% |
| mantis vs Asuka | 2–0 | 100.00% |
| mantis vs Kuma | 2–0 | 100.00% |
| mantis vs Steve | 1–0 | 100.00% |
| mantis vs Devil Jin | 0–1 | 0.00% |
| mantis vs Jun | 1–0 | 100.00% |
| mantis vs Victor | 0–1 | 0.00% |
| mantis vs Raven | 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.