| Leth vs Kazuya | 217–318 | 40.56% |
| Leth vs Law | 269–237 | 53.16% |
| Leth vs King | 186–313–1 | 37.27% |
| Leth vs Jin | 186–285 | 39.49% |
| Leth vs Armor King | 115–324 | 26.20% |
| Leth vs Steve | 130–249 | 34.30% |
| Leth vs Hwoarang | 143–227 | 38.65% |
| Leth vs Bryan | 111–194–1 | 36.39% |
| Leth vs Dragunov | 87–168 | 34.12% |
| Leth vs Heihachi | 96–158–1 | 37.80% |
| Leth vs Lili | 123–126 | 49.40% |
| Leth vs Eddy | 93–139 | 40.09% |
| Leth vs Reina | 78–127 | 38.05% |
| Leth vs Yoshimitsu | 87–108 | 44.62% |
| Leth vs Fahkumram | 64–119 | 34.97% |
| Leth vs Miary Zo | 57–124 | 31.49% |
| Leth vs Jun | 73–100 | 42.20% |
| Leth vs Azucena | 60–113 | 34.68% |
| Leth vs Paul | 59–89 | 39.86% |
| Leth vs Clive | 71–76 | 48.30% |
| Leth vs Lars | 53–93 | 36.30% |
| Leth vs Asuka | 66–75 | 46.81% |
| Leth vs Nina | 66–61 | 51.97% |
| Leth vs Lee | 45–77 | 36.89% |
| Leth vs Lidia | 45–75 | 37.50% |
| Leth vs Xiaoyu | 46–64 | 41.82% |
| Leth vs Anna | 36–73 | 33.03% |
| Leth vs Alisa | 39–69 | 36.11% |
| Leth vs Devil Jin | 35–68 | 33.98% |
| Leth vs Victor | 32–71 | 31.07% |
| Leth vs Feng | 34–57 | 37.36% |
| Leth vs Jack-8 | 31–49 | 38.75% |
| Leth vs Leo | 16–53 | 23.19% |
| Leth vs Raven | 20–33 | 37.74% |
| Leth vs Kuma | 24–27 | 47.06% |
| Leth vs Leroy | 21–30 | 41.18% |
| Leth vs Claudio | 16–32 | 33.33% |
| Leth vs Zafina | 15–17 | 46.88% |
| Leth vs Shaheen | 11–13 | 45.83% |
| Leth vs Panda | 7–11 | 38.89% |
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.