| Iamlordyayaya vs Bryan | 196–167 | 53.99% |
| Iamlordyayaya vs Kazuya | 183–151 | 54.79% |
| Iamlordyayaya vs Paul | 159–149 | 51.62% |
| Iamlordyayaya vs Jin | 149–141 | 51.38% |
| Iamlordyayaya vs Dragunov | 172–118 | 59.31% |
| Iamlordyayaya vs Hwoarang | 152–119 | 56.09% |
| Iamlordyayaya vs Reina | 135–98 | 57.94% |
| Iamlordyayaya vs Heihachi | 111–115 | 49.12% |
| Iamlordyayaya vs Steve | 117–96 | 54.93% |
| Iamlordyayaya vs Asuka | 92–109 | 45.77% |
| Iamlordyayaya vs King | 125–75 | 62.50% |
| Iamlordyayaya vs Fahkumram | 117–71 | 62.23% |
| Iamlordyayaya vs Claudio | 92–86 | 51.69% |
| Iamlordyayaya vs Law | 87–81 | 51.79% |
| Iamlordyayaya vs Lars | 80–77 | 50.96% |
| Iamlordyayaya vs Yoshimitsu | 87–69 | 55.77% |
| Iamlordyayaya vs Victor | 78–73 | 51.66% |
| Iamlordyayaya vs Jun | 75–75 | 50.00% |
| Iamlordyayaya vs Devil Jin | 81–66 | 55.10% |
| Iamlordyayaya vs Lili | 68–79 | 46.26% |
| Iamlordyayaya vs Nina | 70–61 | 53.44% |
| Iamlordyayaya vs Azucena | 65–61 | 51.59% |
| Iamlordyayaya vs Feng | 64–59 | 52.03% |
| Iamlordyayaya vs Armor King | 53–69 | 43.44% |
| Iamlordyayaya vs Alisa | 63–55 | 53.39% |
| Iamlordyayaya vs Lee | 59–59 | 50.00% |
| Iamlordyayaya vs Leroy | 56–61 | 47.86% |
| Iamlordyayaya vs Clive | 48–62 | 43.64% |
| Iamlordyayaya vs Lidia | 51–58 | 46.79% |
| Iamlordyayaya vs Jack-8 | 46–57 | 44.66% |
| Iamlordyayaya vs Leo | 46–45 | 50.55% |
| Iamlordyayaya vs Anna | 43–39 | 52.44% |
| Iamlordyayaya vs Shaheen | 29–45 | 39.19% |
| Iamlordyayaya vs Eddy | 35–32 | 52.24% |
| Iamlordyayaya vs Xiaoyu | 25–32 | 43.86% |
| Iamlordyayaya vs Kuma | 17–39 | 30.36% |
| Iamlordyayaya vs Zafina | 21–28 | 42.86% |
| Iamlordyayaya vs Raven | 24–20 | 54.55% |
| Iamlordyayaya vs Panda | 15–28 | 34.88% |
| Iamlordyayaya vs Miary Zo | 14–8 | 63.64% |
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.