| Optimus Mud vs Jin | 24–10 | 70.59% |
| Optimus Mud vs King | 17–14 | 54.84% |
| Optimus Mud vs Steve | 20–10 | 66.67% |
| Optimus Mud vs Kazuya | 24–5 | 82.76% |
| Optimus Mud vs Hwoarang | 16–4 | 80.00% |
| Optimus Mud vs Bryan | 10–9 | 52.63% |
| Optimus Mud vs Lars | 11–8 | 57.89% |
| Optimus Mud vs Eddy | 16–2 | 88.89% |
| Optimus Mud vs Law | 9–8 | 52.94% |
| Optimus Mud vs Azucena | 14–3 | 82.35% |
| Optimus Mud vs Lili | 8–8 | 50.00% |
| Optimus Mud vs Dragunov | 9–6 | 60.00% |
| Optimus Mud vs Lee | 10–4 | 71.43% |
| Optimus Mud vs Paul | 6–7 | 46.15% |
| Optimus Mud vs Leo | 9–4 | 69.23% |
| Optimus Mud vs Heihachi | 7–6 | 53.85% |
| Optimus Mud vs Reina | 7–5 | 58.33% |
| Optimus Mud vs Yoshimitsu | 9–2 | 81.82% |
| Optimus Mud vs Nina | 7–3 | 70.00% |
| Optimus Mud vs Fahkumram | 8–2 | 80.00% |
| Optimus Mud vs Xiaoyu | 8–1 | 88.89% |
| Optimus Mud vs Alisa | 4–5 | 44.44% |
| Optimus Mud vs Jun | 6–3 | 66.67% |
| Optimus Mud vs Lidia | 7–2 | 77.78% |
| Optimus Mud vs Leroy | 4–4 | 50.00% |
| Optimus Mud vs Anna | 5–3 | 62.50% |
| Optimus Mud vs Devil Jin | 7–0 | 100.00% |
| Optimus Mud vs Victor | 4–3 | 57.14% |
| Optimus Mud vs Raven | 5–2 | 71.43% |
| Optimus Mud vs Armor King | 5–2 | 71.43% |
| Optimus Mud vs Jack-8 | 4–2 | 66.67% |
| Optimus Mud vs Asuka | 4–2 | 66.67% |
| Optimus Mud vs Clive | 5–1 | 83.33% |
| Optimus Mud vs Feng | 2–2 | 50.00% |
| Optimus Mud vs Claudio | 3–1 | 75.00% |
| Optimus Mud vs Miary Zo | 3–1 | 75.00% |
| Optimus Mud vs Zafina | 0–3 | 0.00% |
| Optimus Mud vs Shaheen | 2–0 | 100.00% |
| Optimus Mud vs Kuma | 1–1 | 50.00% |
| Optimus Mud vs Panda | 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.