| xMarrock vs Kazuya | 99–44 | 69.23% |
| xMarrock vs Jin | 69–34 | 66.99% |
| xMarrock vs Heihachi | 64–22 | 74.42% |
| xMarrock vs Bryan | 50–30 | 62.50% |
| xMarrock vs Steve | 50–29 | 63.29% |
| xMarrock vs King | 50–22 | 69.44% |
| xMarrock vs Reina | 57–15 | 79.17% |
| xMarrock vs Law | 36–19 | 65.45% |
| xMarrock vs Dragunov | 38–16 | 70.37% |
| xMarrock vs Hwoarang | 31–13 | 70.45% |
| xMarrock vs Azucena | 28–11 | 71.79% |
| xMarrock vs Devil Jin | 26–12 | 68.42% |
| xMarrock vs Lars | 25–13 | 65.79% |
| xMarrock vs Paul | 27–10 | 72.97% |
| xMarrock vs Xiaoyu | 27–7 | 79.41% |
| xMarrock vs Eddy | 24–10 | 70.59% |
| xMarrock vs Nina | 25–8 | 75.76% |
| xMarrock vs Yoshimitsu | 18–13 | 58.06% |
| xMarrock vs Lili | 23–8 | 74.19% |
| xMarrock vs Victor | 19–11 | 63.33% |
| xMarrock vs Clive | 20–10 | 66.67% |
| xMarrock vs Jack-8 | 15–14 | 51.72% |
| xMarrock vs Lee | 20–9 | 68.97% |
| xMarrock vs Jun | 22–5 | 81.48% |
| xMarrock vs Anna | 18–5 | 78.26% |
| xMarrock vs Asuka | 13–7 | 65.00% |
| xMarrock vs Leo | 16–3 | 84.21% |
| xMarrock vs Alisa | 12–7 | 63.16% |
| xMarrock vs Feng | 14–3 | 82.35% |
| xMarrock vs Kuma | 9–8 | 52.94% |
| xMarrock vs Claudio | 13–2 | 86.67% |
| xMarrock vs Shaheen | 9–5 | 64.29% |
| xMarrock vs Fahkumram | 11–3 | 78.57% |
| xMarrock vs Leroy | 8–5 | 61.54% |
| xMarrock vs Raven | 8–4 | 66.67% |
| xMarrock vs Miary Zo | 9–3 | 75.00% |
| xMarrock vs Lidia | 8–3 | 72.73% |
| xMarrock vs Zafina | 9–0 | 100.00% |
| xMarrock vs Panda | 4–2 | 66.67% |
| xMarrock vs Armor King | 5–1 | 83.33% |
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.