| PrototypeNeo vs Kazuya | 19–14 | 57.58% |
| PrototypeNeo vs Miary Zo | 19–13 | 59.38% |
| PrototypeNeo vs Lili | 18–12 | 60.00% |
| PrototypeNeo vs Clive | 21–8 | 72.41% |
| PrototypeNeo vs Armor King | 20–9 | 68.97% |
| PrototypeNeo vs Law | 16–12 | 57.14% |
| PrototypeNeo vs Reina | 21–7 | 75.00% |
| PrototypeNeo vs Jin | 18–8 | 69.23% |
| PrototypeNeo vs Heihachi | 15–10 | 60.00% |
| PrototypeNeo vs Paul | 15–9 | 62.50% |
| PrototypeNeo vs Yoshimitsu | 12–10 | 54.55% |
| PrototypeNeo vs Hwoarang | 13–8 | 61.90% |
| PrototypeNeo vs Bryan | 9–11 | 45.00% |
| PrototypeNeo vs Dragunov | 8–12 | 40.00% |
| PrototypeNeo vs Lars | 12–7 | 63.16% |
| PrototypeNeo vs Steve | 13–5 | 72.22% |
| PrototypeNeo vs Asuka | 11–5 | 68.75% |
| PrototypeNeo vs King | 10–3 | 76.92% |
| PrototypeNeo vs Jun | 8–5 | 61.54% |
| PrototypeNeo vs Azucena | 8–5 | 61.54% |
| PrototypeNeo vs Devil Jin | 5–7 | 41.67% |
| PrototypeNeo vs Leo | 6–6 | 50.00% |
| PrototypeNeo vs Nina | 5–7 | 41.67% |
| PrototypeNeo vs Lidia | 5–7 | 41.67% |
| PrototypeNeo vs Xiaoyu | 8–2 | 80.00% |
| PrototypeNeo vs Feng | 4–5 | 44.44% |
| PrototypeNeo vs Lee | 6–1 | 85.71% |
| PrototypeNeo vs Leroy | 4–2 | 66.67% |
| PrototypeNeo vs Raven | 4–2 | 66.67% |
| PrototypeNeo vs Eddy | 5–1 | 83.33% |
| PrototypeNeo vs Jack-8 | 3–2 | 60.00% |
| PrototypeNeo vs Alisa | 3–2 | 60.00% |
| PrototypeNeo vs Claudio | 2–2 | 50.00% |
| PrototypeNeo vs Victor | 2–2 | 50.00% |
| PrototypeNeo vs Zafina | 0–3 | 0.00% |
| PrototypeNeo vs Kuma | 1–1 | 50.00% |
| PrototypeNeo vs Panda | 2–0 | 100.00% |
| PrototypeNeo vs Anna | 1–1 | 50.00% |
| PrototypeNeo vs Fahkumram | 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.