| Mithrandir vs Eddy | 19–19 | 50.00% |
| Mithrandir vs Kazuya | 25–9 | 73.53% |
| Mithrandir vs Bryan | 19–7 | 73.08% |
| Mithrandir vs Reina | 14–11 | 56.00% |
| Mithrandir vs Jin | 17–6 | 73.91% |
| Mithrandir vs Jun | 16–7 | 69.57% |
| Mithrandir vs Dragunov | 12–9 | 57.14% |
| Mithrandir vs Lee | 14–7 | 66.67% |
| Mithrandir vs King | 12–7 | 63.16% |
| Mithrandir vs Asuka | 8–11 | 42.11% |
| Mithrandir vs Lili | 14–5 | 73.68% |
| Mithrandir vs Yoshimitsu | 12–6 | 66.67% |
| Mithrandir vs Leo | 11–6 | 64.71% |
| Mithrandir vs Steve | 13–3 | 81.25% |
| Mithrandir vs Lars | 9–6 | 60.00% |
| Mithrandir vs Leroy | 9–5 | 64.29% |
| Mithrandir vs Azucena | 10–4 | 71.43% |
| Mithrandir vs Clive | 10–4 | 71.43% |
| Mithrandir vs Paul | 8–5 | 61.54% |
| Mithrandir vs Alisa | 8–5 | 61.54% |
| Mithrandir vs Victor | 6–7 | 46.15% |
| Mithrandir vs Hwoarang | 7–5 | 58.33% |
| Mithrandir vs Law | 7–2 | 77.78% |
| Mithrandir vs Feng | 4–5 | 44.44% |
| Mithrandir vs Devil Jin | 6–2 | 75.00% |
| Mithrandir vs Shaheen | 5–3 | 62.50% |
| Mithrandir vs Heihachi | 7–1 | 87.50% |
| Mithrandir vs Nina | 5–2 | 71.43% |
| Mithrandir vs Panda | 5–2 | 71.43% |
| Mithrandir vs Lidia | 3–4 | 42.86% |
| Mithrandir vs Kuma | 4–2 | 66.67% |
| Mithrandir vs Jack-8 | 4–1 | 80.00% |
| Mithrandir vs Zafina | 4–1 | 80.00% |
| Mithrandir vs Raven | 3–2 | 60.00% |
| Mithrandir vs Xiaoyu | 3–1 | 75.00% |
| Mithrandir vs Claudio | 4–0 | 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.