| Mantra vs Kazuya | 35–23 | 60.34% |
| Mantra vs Reina | 25–22 | 53.19% |
| Mantra vs Hwoarang | 32–13 | 71.11% |
| Mantra vs Lidia | 25–14 | 64.10% |
| Mantra vs Steve | 21–12 | 63.64% |
| Mantra vs Dragunov | 18–11 | 62.07% |
| Mantra vs King | 17–8 | 68.00% |
| Mantra vs Jin | 13–11 | 54.17% |
| Mantra vs Yoshimitsu | 12–10 | 54.55% |
| Mantra vs Azucena | 12–10 | 54.55% |
| Mantra vs Law | 11–8 | 57.89% |
| Mantra vs Feng | 10–9 | 52.63% |
| Mantra vs Lili | 16–3 | 84.21% |
| Mantra vs Nina | 9–10 | 47.37% |
| Mantra vs Lars | 6–12 | 33.33% |
| Mantra vs Lee | 13–5 | 72.22% |
| Mantra vs Paul | 12–5 | 70.59% |
| Mantra vs Asuka | 10–7 | 58.82% |
| Mantra vs Victor | 11–6 | 64.71% |
| Mantra vs Jun | 6–9 | 40.00% |
| Mantra vs Bryan | 9–5 | 64.29% |
| Mantra vs Claudio | 10–4 | 71.43% |
| Mantra vs Jack-8 | 9–2 | 81.82% |
| Mantra vs Kuma | 5–6 | 45.45% |
| Mantra vs Eddy | 5–6 | 45.45% |
| Mantra vs Devil Jin | 6–4 | 60.00% |
| Mantra vs Leroy | 7–3 | 70.00% |
| Mantra vs Panda | 4–5 | 44.44% |
| Mantra vs Raven | 7–2 | 77.78% |
| Mantra vs Alisa | 3–3 | 50.00% |
| Mantra vs Leo | 3–2 | 60.00% |
| Mantra vs Xiaoyu | 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.