| OptimusPie vs Kazuya | 43–51 | 45.74% |
| OptimusPie vs Jin | 36–47 | 43.37% |
| OptimusPie vs King | 30–50 | 37.50% |
| OptimusPie vs Reina | 29–36 | 44.62% |
| OptimusPie vs Hwoarang | 29–26 | 52.73% |
| OptimusPie vs Law | 21–31 | 40.38% |
| OptimusPie vs Bryan | 24–28 | 46.15% |
| OptimusPie vs Steve | 17–30 | 36.17% |
| OptimusPie vs Eddy | 17–27 | 38.64% |
| OptimusPie vs Jun | 23–18 | 56.10% |
| OptimusPie vs Xiaoyu | 11–24 | 31.43% |
| OptimusPie vs Yoshimitsu | 15–18 | 45.45% |
| OptimusPie vs Lars | 12–21 | 36.36% |
| OptimusPie vs Asuka | 13–17 | 43.33% |
| OptimusPie vs Paul | 13–16 | 44.83% |
| OptimusPie vs Nina | 16–11 | 59.26% |
| OptimusPie vs Alisa | 11–15 | 42.31% |
| OptimusPie vs Victor | 13–13 | 50.00% |
| OptimusPie vs Devil Jin | 11–14 | 44.00% |
| OptimusPie vs Dragunov | 10–15 | 40.00% |
| OptimusPie vs Lili | 16–7 | 69.57% |
| OptimusPie vs Claudio | 5–17 | 22.73% |
| OptimusPie vs Lee | 4–15 | 21.05% |
| OptimusPie vs Lidia | 7–11 | 38.89% |
| OptimusPie vs Heihachi | 10–8 | 55.56% |
| OptimusPie vs Clive | 4–12 | 25.00% |
| OptimusPie vs Feng | 5–10 | 33.33% |
| OptimusPie vs Azucena | 6–8 | 42.86% |
| OptimusPie vs Fahkumram | 8–6 | 57.14% |
| OptimusPie vs Leo | 4–3 | 57.14% |
| OptimusPie vs Jack-8 | 4–2 | 66.67% |
| OptimusPie vs Kuma | 2–4 | 33.33% |
| OptimusPie vs Leroy | 3–3 | 50.00% |
| OptimusPie vs Anna | 2–4 | 33.33% |
| OptimusPie vs Shaheen | 3–2 | 60.00% |
| OptimusPie vs Raven | 2–2 | 50.00% |
| OptimusPie vs Armor King | 0–2 | 0.00% |
| OptimusPie vs Miary Zo | 0–2 | 0.00% |
| OptimusPie vs Panda | 0–1 | 0.00% |
| OptimusPie vs Zafina | 0–1 | 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.