| Mayllow vs Kazuya | 125–157–1 | 44.33% |
| Mayllow vs Jin | 96–160 | 37.50% |
| Mayllow vs King | 100–116 | 46.30% |
| Mayllow vs Reina | 99–112 | 46.92% |
| Mayllow vs Hwoarang | 71–103 | 40.80% |
| Mayllow vs Steve | 54–74 | 42.19% |
| Mayllow vs Law | 53–72 | 42.40% |
| Mayllow vs Lili | 57–67 | 45.97% |
| Mayllow vs Bryan | 49–73 | 40.16% |
| Mayllow vs Lidia | 38–75 | 33.63% |
| Mayllow vs Yoshimitsu | 41–71 | 36.61% |
| Mayllow vs Dragunov | 42–67–1 | 38.53% |
| Mayllow vs Jun | 44–61 | 41.90% |
| Mayllow vs Victor | 35–52 | 40.23% |
| Mayllow vs Azucena | 33–49 | 40.24% |
| Mayllow vs Paul | 30–41 | 42.25% |
| Mayllow vs Asuka | 21–50 | 29.58% |
| Mayllow vs Eddy | 28–40 | 41.18% |
| Mayllow vs Heihachi | 25–39 | 39.06% |
| Mayllow vs Lars | 27–34 | 44.26% |
| Mayllow vs Lee | 17–44 | 27.87% |
| Mayllow vs Nina | 22–38 | 36.67% |
| Mayllow vs Alisa | 21–34 | 38.18% |
| Mayllow vs Claudio | 24–30 | 44.44% |
| Mayllow vs Xiaoyu | 25–25 | 50.00% |
| Mayllow vs Devil Jin | 7–41 | 14.58% |
| Mayllow vs Leroy | 16–29 | 35.56% |
| Mayllow vs Shaheen | 20–21 | 48.78% |
| Mayllow vs Feng | 14–25 | 35.90% |
| Mayllow vs Jack-8 | 12–19 | 38.71% |
| Mayllow vs Kuma | 12–18 | 40.00% |
| Mayllow vs Raven | 14–14 | 50.00% |
| Mayllow vs Leo | 15–12 | 55.56% |
| Mayllow vs Zafina | 9–14 | 39.13% |
| Mayllow vs Clive | 5–3 | 62.50% |
| Mayllow vs Anna | 3–4 | 42.86% |
| Mayllow vs Panda | 3–3 | 50.00% |
| Mayllow vs Fahkumram | 0–1 | 0.00% |
| Mayllow vs Miary Zo | 1–0 | 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.