| OptimusPrime vs Jin | 48–43 | 52.75% |
| OptimusPrime vs Hwoarang | 24–57 | 29.63% |
| OptimusPrime vs Kazuya | 34–36 | 48.57% |
| OptimusPrime vs Reina | 34–29 | 53.97% |
| OptimusPrime vs King | 23–37 | 38.33% |
| OptimusPrime vs Law | 22–34 | 39.29% |
| OptimusPrime vs Yoshimitsu | 25–20 | 55.56% |
| OptimusPrime vs Jun | 22–21 | 51.16% |
| OptimusPrime vs Bryan | 20–22 | 47.62% |
| OptimusPrime vs Paul | 13–27 | 32.50% |
| OptimusPrime vs Lili | 27–13 | 67.50% |
| OptimusPrime vs Dragunov | 21–19 | 52.50% |
| OptimusPrime vs Steve | 14–25 | 35.90% |
| OptimusPrime vs Victor | 11–23 | 32.35% |
| OptimusPrime vs Eddy | 19–13 | 59.38% |
| OptimusPrime vs Azucena | 14–15 | 48.28% |
| OptimusPrime vs Nina | 9–17 | 34.62% |
| OptimusPrime vs Lee | 10–14 | 41.67% |
| OptimusPrime vs Lidia | 9–14 | 39.13% |
| OptimusPrime vs Asuka | 9–13 | 40.91% |
| OptimusPrime vs Feng | 9–12 | 42.86% |
| OptimusPrime vs Alisa | 9–12 | 42.86% |
| OptimusPrime vs Xiaoyu | 9–8 | 52.94% |
| OptimusPrime vs Heihachi | 7–10 | 41.18% |
| OptimusPrime vs Leo | 6–10 | 37.50% |
| OptimusPrime vs Devil Jin | 7–7 | 50.00% |
| OptimusPrime vs Lars | 4–8 | 33.33% |
| OptimusPrime vs Raven | 3–7 | 30.00% |
| OptimusPrime vs Shaheen | 4–3 | 57.14% |
| OptimusPrime vs Leroy | 3–4 | 42.86% |
| OptimusPrime vs Jack-8 | 4–2 | 66.67% |
| OptimusPrime vs Panda | 2–4 | 33.33% |
| OptimusPrime vs Zafina | 2–4 | 33.33% |
| OptimusPrime vs Kuma | 2–1 | 66.67% |
| OptimusPrime vs Claudio | 0–2 | 0.00% |
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.