| mountain vs Kazuya | 202–176 | 53.44% |
| mountain vs Jin | 195–167 | 53.87% |
| mountain vs Heihachi | 165–145 | 53.23% |
| mountain vs Bryan | 156–137 | 53.24% |
| mountain vs Dragunov | 131–100 | 56.71% |
| mountain vs King | 113–88 | 56.22% |
| mountain vs Hwoarang | 106–93 | 53.27% |
| mountain vs Paul | 94–79 | 54.34% |
| mountain vs Devil Jin | 88–79 | 52.69% |
| mountain vs Steve | 82–80 | 50.62% |
| mountain vs Law | 93–64 | 59.24% |
| mountain vs Lee | 66–88 | 42.86% |
| mountain vs Yoshimitsu | 74–68 | 52.11% |
| mountain vs Feng | 81–57 | 58.70% |
| mountain vs Armor King | 83–54 | 60.58% |
| mountain vs Reina | 83–49 | 62.88% |
| mountain vs Lars | 63–64 | 49.61% |
| mountain vs Lili | 62–58 | 51.67% |
| mountain vs Alisa | 51–53 | 49.04% |
| mountain vs Jack-8 | 50–50 | 50.00% |
| mountain vs Anna | 36–59 | 37.89% |
| mountain vs Clive | 47–43 | 52.22% |
| mountain vs Eddy | 48–40 | 54.55% |
| mountain vs Azucena | 45–39 | 53.57% |
| mountain vs Asuka | 34–45 | 43.04% |
| mountain vs Jun | 39–40 | 49.37% |
| mountain vs Nina | 33–37 | 47.14% |
| mountain vs Claudio | 29–36 | 44.62% |
| mountain vs Xiaoyu | 27–33 | 45.00% |
| mountain vs Zafina | 26–34 | 43.33% |
| mountain vs Victor | 35–21 | 62.50% |
| mountain vs Leo | 28–24 | 53.85% |
| mountain vs Shaheen | 23–28 | 45.10% |
| mountain vs Lidia | 21–29 | 42.00% |
| mountain vs Leroy | 17–28 | 37.78% |
| mountain vs Raven | 26–19 | 57.78% |
| mountain vs Fahkumram | 20–15 | 57.14% |
| mountain vs Kuma | 11–22 | 33.33% |
| mountain vs Panda | 12–16 | 42.86% |
| mountain vs Miary Zo | 4–0 | 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.