| Mithrandir vs Bryan | 61–23 | 72.62% |
| Mithrandir vs Kazuya | 51–32 | 61.45% |
| Mithrandir vs Reina | 45–32 | 58.44% |
| Mithrandir vs King | 39–26 | 60.00% |
| Mithrandir vs Steve | 42–19 | 68.85% |
| Mithrandir vs Eddy | 28–28 | 50.00% |
| Mithrandir vs Armor King | 26–30 | 46.43% |
| Mithrandir vs Jun | 33–22 | 60.00% |
| Mithrandir vs Jin | 39–10 | 79.59% |
| Mithrandir vs Law | 38–8 | 82.61% |
| Mithrandir vs Dragunov | 29–16 | 64.44% |
| Mithrandir vs Lee | 25–18 | 58.14% |
| Mithrandir vs Hwoarang | 22–19 | 53.66% |
| Mithrandir vs Leo | 28–13 | 68.29% |
| Mithrandir vs Heihachi | 23–15 | 60.53% |
| Mithrandir vs Lili | 27–9 | 75.00% |
| Mithrandir vs Clive | 29–6 | 82.86% |
| Mithrandir vs Asuka | 16–18 | 47.06% |
| Mithrandir vs Nina | 21–11 | 65.62% |
| Mithrandir vs Anna | 14–18 | 43.75% |
| Mithrandir vs Xiaoyu | 22–7 | 75.86% |
| Mithrandir vs Victor | 15–14 | 51.72% |
| Mithrandir vs Lars | 15–13 | 53.57% |
| Mithrandir vs Yoshimitsu | 15–12 | 55.56% |
| Mithrandir vs Azucena | 15–12 | 55.56% |
| Mithrandir vs Fahkumram | 14–13 | 51.85% |
| Mithrandir vs Paul | 15–11 | 57.69% |
| Mithrandir vs Devil Jin | 19–7 | 73.08% |
| Mithrandir vs Feng | 16–9 | 64.00% |
| Mithrandir vs Alisa | 16–9 | 64.00% |
| Mithrandir vs Leroy | 14–9 | 60.87% |
| Mithrandir vs Kuma | 10–9 | 52.63% |
| Mithrandir vs Lidia | 10–8 | 55.56% |
| Mithrandir vs Shaheen | 12–4 | 75.00% |
| Mithrandir vs Claudio | 9–4 | 69.23% |
| Mithrandir vs Raven | 6–5 | 54.55% |
| Mithrandir vs Jack-8 | 7–3 | 70.00% |
| Mithrandir vs Panda | 7–2 | 77.78% |
| Mithrandir vs Miary Zo | 4–4 | 50.00% |
| Mithrandir vs Zafina | 6–1 | 85.71% |
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.