| Mehster vs Jin | 237–186 | 56.03% |
| Mehster vs King | 221–178 | 55.39% |
| Mehster vs Law | 192–127 | 60.19% |
| Mehster vs Kazuya | 173–141 | 55.10% |
| Mehster vs Steve | 174–135 | 56.31% |
| Mehster vs Hwoarang | 179–128 | 58.31% |
| Mehster vs Bryan | 164–123 | 57.14% |
| Mehster vs Azucena | 161–113 | 58.76% |
| Mehster vs Dragunov | 140–114 | 55.12% |
| Mehster vs Lili | 132–115 | 53.44% |
| Mehster vs Jun | 120–97 | 55.30% |
| Mehster vs Paul | 128–88 | 59.26% |
| Mehster vs Leroy | 110–100 | 52.38% |
| Mehster vs Feng | 121–87 | 58.17% |
| Mehster vs Asuka | 129–78 | 62.32% |
| Mehster vs Lars | 104–102 | 50.49% |
| Mehster vs Heihachi | 119–82 | 59.20% |
| Mehster vs Jack-8 | 125–74 | 62.81% |
| Mehster vs Reina | 139–58–1 | 70.56% |
| Mehster vs Yoshimitsu | 121–76 | 61.42% |
| Mehster vs Eddy | 117–78 | 60.00% |
| Mehster vs Nina | 97–97 | 50.00% |
| Mehster vs Alisa | 82–105 | 43.85% |
| Mehster vs Lee | 115–70 | 62.16% |
| Mehster vs Devil Jin | 82–102 | 44.57% |
| Mehster vs Xiaoyu | 82–77 | 51.57% |
| Mehster vs Victor | 101–58 | 63.52% |
| Mehster vs Clive | 72–83 | 46.45% |
| Mehster vs Lidia | 86–61 | 58.50% |
| Mehster vs Anna | 69–52 | 57.02% |
| Mehster vs Leo | 61–59 | 50.83% |
| Mehster vs Armor King | 61–58 | 51.26% |
| Mehster vs Raven | 59–59 | 50.00% |
| Mehster vs Kuma | 61–55 | 52.59% |
| Mehster vs Claudio | 54–56 | 49.09% |
| Mehster vs Zafina | 48–45 | 51.61% |
| Mehster vs Fahkumram | 37–43 | 46.25% |
| Mehster vs Shaheen | 28–33 | 45.90% |
| Mehster vs Panda | 23–27 | 46.00% |
| Mehster vs Miary Zo | 11–13 | 45.83% |
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.