| Manta vs Law | 13–18 | 41.94% |
| Manta vs King | 12–11 | 52.17% |
| Manta vs Jin | 10–13 | 43.48% |
| Manta vs Heihachi | 6–13 | 31.58% |
| Manta vs Dragunov | 4–14 | 22.22% |
| Manta vs Paul | 8–9 | 47.06% |
| Manta vs Kazuya | 12–5 | 70.59% |
| Manta vs Lili | 7–10 | 41.18% |
| Manta vs Lars | 11–5 | 68.75% |
| Manta vs Lidia | 8–8 | 50.00% |
| Manta vs Bryan | 4–9 | 30.77% |
| Manta vs Zafina | 5–8 | 38.46% |
| Manta vs Jun | 4–9 | 30.77% |
| Manta vs Clive | 6–7 | 46.15% |
| Manta vs Anna | 6–7 | 46.15% |
| Manta vs Fahkumram | 3–10 | 23.08% |
| Manta vs Hwoarang | 8–4 | 66.67% |
| Manta vs Steve | 5–7 | 41.67% |
| Manta vs Xiaoyu | 7–4 | 63.64% |
| Manta vs Asuka | 4–7 | 36.36% |
| Manta vs Kuma | 7–4 | 63.64% |
| Manta vs Reina | 2–8 | 20.00% |
| Manta vs Feng | 3–6 | 33.33% |
| Manta vs Eddy | 2–7 | 22.22% |
| Manta vs Alisa | 3–5 | 37.50% |
| Manta vs Victor | 4–4 | 50.00% |
| Manta vs Claudio | 2–5 | 28.57% |
| Manta vs Nina | 4–2 | 66.67% |
| Manta vs Yoshimitsu | 1–4 | 20.00% |
| Manta vs Leroy | 2–3 | 40.00% |
| Manta vs Devil Jin | 3–1 | 75.00% |
| Manta vs Lee | 0–4 | 0.00% |
| Manta vs Raven | 4–0 | 100.00% |
| Manta vs Azucena | 0–3 | 0.00% |
| Manta vs Armor King | 0–3 | 0.00% |
| Manta vs Jack-8 | 0–2 | 0.00% |
| Manta vs Shaheen | 1–1 | 50.00% |
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.