| mountain doom vs King | 227–191 | 54.31% |
| mountain doom vs Kazuya | 213–192 | 52.59% |
| mountain doom vs Jin | 158–176 | 47.31% |
| mountain doom vs Hwoarang | 149–156 | 48.85% |
| mountain doom vs Bryan | 137–151 | 47.57% |
| mountain doom vs Law | 120–148 | 44.78% |
| mountain doom vs Steve | 127–120 | 51.42% |
| mountain doom vs Reina | 129–108 | 54.43% |
| mountain doom vs Yoshimitsu | 79–121 | 39.50% |
| mountain doom vs Lars | 69–115 | 37.50% |
| mountain doom vs Eddy | 87–95 | 47.80% |
| mountain doom vs Azucena | 87–94 | 48.07% |
| mountain doom vs Lee | 81–98 | 45.25% |
| mountain doom vs Heihachi | 84–95 | 46.93% |
| mountain doom vs Lili | 71–100 | 41.52% |
| mountain doom vs Dragunov | 68–103 | 39.77% |
| mountain doom vs Victor | 63–107 | 37.06% |
| mountain doom vs Paul | 75–86 | 46.58% |
| mountain doom vs Xiaoyu | 83–73 | 53.21% |
| mountain doom vs Jun | 66–81 | 44.90% |
| mountain doom vs Feng | 60–81 | 42.55% |
| mountain doom vs Asuka | 78–50 | 60.94% |
| mountain doom vs Leroy | 51–69 | 42.50% |
| mountain doom vs Nina | 57–57 | 50.00% |
| mountain doom vs Devil Jin | 44–69 | 38.94% |
| mountain doom vs Leo | 42–61 | 40.78% |
| mountain doom vs Lidia | 48–54 | 47.06% |
| mountain doom vs Jack-8 | 50–48 | 51.02% |
| mountain doom vs Raven | 46–51 | 47.42% |
| mountain doom vs Claudio | 30–53 | 36.14% |
| mountain doom vs Alisa | 22–52 | 29.73% |
| mountain doom vs Kuma | 37–29 | 56.06% |
| mountain doom vs Zafina | 34–32 | 51.52% |
| mountain doom vs Armor King | 28–37 | 43.08% |
| mountain doom vs Fahkumram | 24–39 | 38.10% |
| mountain doom vs Clive | 29–33 | 46.77% |
| mountain doom vs Anna | 26–24 | 52.00% |
| mountain doom vs Shaheen | 21–17 | 55.26% |
| mountain doom vs Panda | 13–13 | 50.00% |
| mountain doom vs Miary Zo | 9–12 | 42.86% |
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.