| PRIME8 vs Bryan | 167–133 | 55.67% |
| PRIME8 vs King | 122–135 | 47.47% |
| PRIME8 vs Kazuya | 150–100–1 | 60.00% |
| PRIME8 vs Reina | 144–88 | 62.07% |
| PRIME8 vs Steve | 86–111 | 43.65% |
| PRIME8 vs Law | 109–80 | 57.67% |
| PRIME8 vs Jin | 90–98 | 47.87% |
| PRIME8 vs Lili | 101–84 | 54.59% |
| PRIME8 vs Yoshimitsu | 90–90 | 50.00% |
| PRIME8 vs Hwoarang | 97–79 | 55.11% |
| PRIME8 vs Dragunov | 85–84 | 50.30% |
| PRIME8 vs Paul | 65–81 | 44.52% |
| PRIME8 vs Lars | 60–77 | 43.80% |
| PRIME8 vs Lee | 64–66 | 49.23% |
| PRIME8 vs Heihachi | 56–63 | 47.06% |
| PRIME8 vs Jun | 59–59 | 50.00% |
| PRIME8 vs Devil Jin | 61–54 | 53.04% |
| PRIME8 vs Azucena | 66–49 | 57.39% |
| PRIME8 vs Asuka | 36–71 | 33.64% |
| PRIME8 vs Xiaoyu | 32–69 | 31.68% |
| PRIME8 vs Nina | 48–44 | 52.17% |
| PRIME8 vs Feng | 38–49 | 43.68% |
| PRIME8 vs Leo | 41–46 | 47.13% |
| PRIME8 vs Eddy | 34–49 | 40.96% |
| PRIME8 vs Alisa | 34–40 | 45.95% |
| PRIME8 vs Armor King | 32–33 | 49.23% |
| PRIME8 vs Victor | 35–29 | 54.69% |
| PRIME8 vs Jack-8 | 23–38 | 37.70% |
| PRIME8 vs Raven | 21–37 | 36.21% |
| PRIME8 vs Shaheen | 16–31 | 34.04% |
| PRIME8 vs Zafina | 11–32 | 25.58% |
| PRIME8 vs Leroy | 17–20 | 45.95% |
| PRIME8 vs Lidia | 21–14 | 60.00% |
| PRIME8 vs Fahkumram | 13–21 | 38.24% |
| PRIME8 vs Clive | 10–21 | 32.26% |
| PRIME8 vs Anna | 18–13 | 58.06% |
| PRIME8 vs Claudio | 11–18 | 37.93% |
| PRIME8 vs Kuma | 8–16 | 33.33% |
| PRIME8 vs Panda | 4–7 | 36.36% |
| PRIME8 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.