| Doctor_Nerd vs Kazuya | 198–260 | 43.23% |
| Doctor_Nerd vs Reina | 152–178 | 46.06% |
| Doctor_Nerd vs King | 157–166 | 48.61% |
| Doctor_Nerd vs Jin | 124–194 | 38.99% |
| Doctor_Nerd vs Bryan | 151–161 | 48.40% |
| Doctor_Nerd vs Hwoarang | 109–146 | 42.75% |
| Doctor_Nerd vs Lili | 98–112 | 46.67% |
| Doctor_Nerd vs Paul | 89–103 | 46.35% |
| Doctor_Nerd vs Steve | 92–96 | 48.94% |
| Doctor_Nerd vs Yoshimitsu | 100–87 | 53.48% |
| Doctor_Nerd vs Law | 86–100 | 46.24% |
| Doctor_Nerd vs Dragunov | 77–109 | 41.40% |
| Doctor_Nerd vs Heihachi | 68–92 | 42.50% |
| Doctor_Nerd vs Asuka | 71–79 | 47.33% |
| Doctor_Nerd vs Lee | 65–77 | 45.77% |
| Doctor_Nerd vs Jun | 64–78 | 45.07% |
| Doctor_Nerd vs Devil Jin | 55–61 | 47.41% |
| Doctor_Nerd vs Azucena | 52–55–1 | 48.60% |
| Doctor_Nerd vs Feng | 56–44 | 56.00% |
| Doctor_Nerd vs Nina | 53–47 | 53.00% |
| Doctor_Nerd vs Alisa | 43–50 | 46.24% |
| Doctor_Nerd vs Xiaoyu | 32–59 | 35.16% |
| Doctor_Nerd vs Eddy | 45–36 | 55.56% |
| Doctor_Nerd vs Lars | 37–40 | 48.05% |
| Doctor_Nerd vs Leo | 28–44 | 38.89% |
| Doctor_Nerd vs Jack-8 | 21–44 | 32.31% |
| Doctor_Nerd vs Leroy | 37–28 | 56.92% |
| Doctor_Nerd vs Raven | 30–32 | 48.39% |
| Doctor_Nerd vs Lidia | 22–34 | 39.29% |
| Doctor_Nerd vs Victor | 24–26 | 48.00% |
| Doctor_Nerd vs Anna | 20–28 | 41.67% |
| Doctor_Nerd vs Zafina | 24–19 | 55.81% |
| Doctor_Nerd vs Claudio | 15–19 | 44.12% |
| Doctor_Nerd vs Kuma | 6–17 | 26.09% |
| Doctor_Nerd vs Shaheen | 14–8 | 63.64% |
| Doctor_Nerd vs Clive | 9–12 | 42.86% |
| Doctor_Nerd vs Armor King | 9–12 | 42.86% |
| Doctor_Nerd vs Panda | 1–8 | 11.11% |
| Doctor_Nerd vs Fahkumram | 4–5 | 44.44% |
| Doctor_Nerd vs Miary Zo | 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.