| Dr.Optimal vs Reina | 15–12 | 55.56% |
| Dr.Optimal vs Azucena | 9–16 | 36.00% |
| Dr.Optimal vs Steve | 12–10 | 54.55% |
| Dr.Optimal vs Eddy | 3–19 | 13.64% |
| Dr.Optimal vs Clive | 13–9 | 59.09% |
| Dr.Optimal vs King | 4–17 | 19.05% |
| Dr.Optimal vs Hwoarang | 8–13 | 38.10% |
| Dr.Optimal vs Dragunov | 9–9 | 50.00% |
| Dr.Optimal vs Law | 10–7 | 58.82% |
| Dr.Optimal vs Yoshimitsu | 5–11 | 31.25% |
| Dr.Optimal vs Jin | 8–8 | 50.00% |
| Dr.Optimal vs Lili | 4–9 | 30.77% |
| Dr.Optimal vs Lidia | 7–5 | 58.33% |
| Dr.Optimal vs Armor King | 3–8 | 27.27% |
| Dr.Optimal vs Nina | 3–7 | 30.00% |
| Dr.Optimal vs Bryan | 2–7 | 22.22% |
| Dr.Optimal vs Lee | 6–3 | 66.67% |
| Dr.Optimal vs Xiaoyu | 1–7 | 12.50% |
| Dr.Optimal vs Kazuya | 1–7 | 12.50% |
| Dr.Optimal vs Victor | 3–4 | 42.86% |
| Dr.Optimal vs Miary Zo | 1–6 | 14.29% |
| Dr.Optimal vs Paul | 4–2 | 66.67% |
| Dr.Optimal vs Alisa | 2–4 | 33.33% |
| Dr.Optimal vs Leroy | 1–5 | 16.67% |
| Dr.Optimal vs Heihachi | 3–3 | 50.00% |
| Dr.Optimal vs Jack-8 | 3–2 | 60.00% |
| Dr.Optimal vs Leo | 3–2 | 60.00% |
| Dr.Optimal vs Raven | 1–4 | 20.00% |
| Dr.Optimal vs Devil Jin | 2–2 | 50.00% |
| Dr.Optimal vs Lars | 3–1 | 75.00% |
| Dr.Optimal vs Shaheen | 4–0 | 100.00% |
| Dr.Optimal vs Zafina | 2–2 | 50.00% |
| Dr.Optimal vs Jun | 2–2 | 50.00% |
| Dr.Optimal vs Fahkumram | 0–4 | 0.00% |
| Dr.Optimal vs Asuka | 0–3 | 0.00% |
| Dr.Optimal vs Kuma | 2–1 | 66.67% |
| Dr.Optimal vs Feng | 0–2 | 0.00% |
| Dr.Optimal vs Anna | 2–0 | 100.00% |
| Dr.Optimal vs Panda | 1–0 | 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.