| Mejiro Palmer vs Kazuya | 52–53 | 49.52% |
| Mejiro Palmer vs Heihachi | 55–38 | 59.14% |
| Mejiro Palmer vs Reina | 49–31 | 61.25% |
| Mejiro Palmer vs Lidia | 44–32 | 57.89% |
| Mejiro Palmer vs Clive | 45–30 | 60.00% |
| Mejiro Palmer vs King | 54–18 | 75.00% |
| Mejiro Palmer vs Dragunov | 42–23 | 64.62% |
| Mejiro Palmer vs Bryan | 33–30 | 52.38% |
| Mejiro Palmer vs Jin | 33–26 | 55.93% |
| Mejiro Palmer vs Lee | 30–21 | 58.82% |
| Mejiro Palmer vs Steve | 35–14 | 71.43% |
| Mejiro Palmer vs Lili | 27–20 | 57.45% |
| Mejiro Palmer vs Yoshimitsu | 21–25 | 45.65% |
| Mejiro Palmer vs Victor | 24–19 | 55.81% |
| Mejiro Palmer vs Jun | 27–14 | 65.85% |
| Mejiro Palmer vs Eddy | 19–21 | 47.50% |
| Mejiro Palmer vs Hwoarang | 24–15 | 61.54% |
| Mejiro Palmer vs Azucena | 23–16 | 58.97% |
| Mejiro Palmer vs Armor King | 23–13 | 63.89% |
| Mejiro Palmer vs Law | 18–17 | 51.43% |
| Mejiro Palmer vs Asuka | 23–10 | 69.70% |
| Mejiro Palmer vs Miary Zo | 23–10 | 69.70% |
| Mejiro Palmer vs Nina | 18–14 | 56.25% |
| Mejiro Palmer vs Raven | 20–11 | 64.52% |
| Mejiro Palmer vs Alisa | 11–16 | 40.74% |
| Mejiro Palmer vs Fahkumram | 18–8 | 69.23% |
| Mejiro Palmer vs Xiaoyu | 18–7 | 72.00% |
| Mejiro Palmer vs Lars | 11–14 | 44.00% |
| Mejiro Palmer vs Claudio | 15–8 | 65.22% |
| Mejiro Palmer vs Leo | 10–12 | 45.45% |
| Mejiro Palmer vs Feng | 9–9 | 50.00% |
| Mejiro Palmer vs Devil Jin | 12–4 | 75.00% |
| Mejiro Palmer vs Kuma | 11–4 | 73.33% |
| Mejiro Palmer vs Paul | 7–5 | 58.33% |
| Mejiro Palmer vs Zafina | 5–6 | 45.45% |
| Mejiro Palmer vs Panda | 6–4 | 60.00% |
| Mejiro Palmer vs Jack-8 | 7–2 | 77.78% |
| Mejiro Palmer vs Leroy | 7–2 | 77.78% |
| Mejiro Palmer vs Shaheen | 1–6 | 14.29% |
| Mejiro Palmer vs Anna | 4–2 | 66.67% |
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.