| Manta vs King | 21–19 | 52.50% |
| Manta vs Kazuya | 19–11 | 63.33% |
| Manta vs Reina | 16–12 | 57.14% |
| Manta vs Law | 13–6 | 68.42% |
| Manta vs Hwoarang | 8–8 | 50.00% |
| Manta vs Bryan | 12–4 | 75.00% |
| Manta vs Lili | 7–9 | 43.75% |
| Manta vs Jin | 7–8 | 46.67% |
| Manta vs Dragunov | 6–8 | 42.86% |
| Manta vs Asuka | 5–7 | 41.67% |
| Manta vs Yoshimitsu | 4–7 | 36.36% |
| Manta vs Xiaoyu | 5–6 | 45.45% |
| Manta vs Jun | 4–7 | 36.36% |
| Manta vs Lars | 5–5 | 50.00% |
| Manta vs Victor | 6–4 | 60.00% |
| Manta vs Paul | 5–4 | 55.56% |
| Manta vs Leo | 3–5 | 37.50% |
| Manta vs Lee | 6–1 | 85.71% |
| Manta vs Devil Jin | 4–2 | 66.67% |
| Manta vs Azucena | 2–4 | 33.33% |
| Manta vs Kuma | 3–2 | 60.00% |
| Manta vs Jack-8 | 2–2 | 50.00% |
| Manta vs Alisa | 3–1 | 75.00% |
| Manta vs Nina | 2–2 | 50.00% |
| Manta vs Eddy | 0–4 | 0.00% |
| Manta vs Steve | 2–1 | 66.67% |
| Manta vs Leroy | 1–2 | 33.33% |
| Manta vs Feng | 2–0 | 100.00% |
| Manta vs Claudio | 0–2 | 0.00% |
| Manta vs Zafina | 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.