| Manta vs Reina | 12–9 | 57.14% |
| Manta vs Kazuya | 10–7 | 58.82% |
| Manta vs Eddy | 7–6 | 53.85% |
| Manta vs King | 4–8 | 33.33% |
| Manta vs Leo | 6–4 | 60.00% |
| Manta vs Nina | 8–2 | 80.00% |
| Manta vs Leroy | 4–6 | 40.00% |
| Manta vs Jun | 7–3 | 70.00% |
| Manta vs Asuka | 6–3 | 66.67% |
| Manta vs Jin | 4–4 | 50.00% |
| Manta vs Feng | 5–3 | 62.50% |
| Manta vs Dragunov | 6–2 | 75.00% |
| Manta vs Lee | 4–4 | 50.00% |
| Manta vs Paul | 1–6 | 14.29% |
| Manta vs Yoshimitsu | 3–4 | 42.86% |
| Manta vs Bryan | 4–3 | 57.14% |
| Manta vs Shaheen | 6–1 | 85.71% |
| Manta vs Lili | 4–2 | 66.67% |
| Manta vs Kuma | 4–2 | 66.67% |
| Manta vs Lars | 4–1 | 80.00% |
| Manta vs Victor | 4–0 | 100.00% |
| Manta vs Hwoarang | 1–2 | 33.33% |
| Manta vs Jack-8 | 1–2 | 33.33% |
| Manta vs Alisa | 2–1 | 66.67% |
| Manta vs Azucena | 1–2 | 33.33% |
| Manta vs Raven | 3–0 | 100.00% |
| Manta vs Xiaoyu | 1–1 | 50.00% |
| Manta vs Steve | 2–0 | 100.00% |
| Manta vs Devil Jin | 1–1 | 50.00% |
| Manta vs Zafina | 2–0 | 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.