| Sandwich vs Kazuya | 133–73 | 64.56% |
| Sandwich vs Bryan | 109–77 | 58.60% |
| Sandwich vs King | 77–49 | 61.11% |
| Sandwich vs Reina | 90–33 | 73.17% |
| Sandwich vs Heihachi | 84–32 | 72.41% |
| Sandwich vs Armor King | 62–52 | 54.39% |
| Sandwich vs Lee | 68–36 | 65.38% |
| Sandwich vs Jin | 71–30 | 70.30% |
| Sandwich vs Hwoarang | 62–35 | 63.92% |
| Sandwich vs Law | 56–38 | 59.57% |
| Sandwich vs Steve | 62–30 | 67.39% |
| Sandwich vs Paul | 50–38 | 56.82% |
| Sandwich vs Dragunov | 61–22 | 73.49% |
| Sandwich vs Devil Jin | 46–20 | 69.70% |
| Sandwich vs Fahkumram | 37–29 | 56.06% |
| Sandwich vs Lili | 31–34 | 47.69% |
| Sandwich vs Raven | 36–28 | 56.25% |
| Sandwich vs Lars | 40–22 | 64.52% |
| Sandwich vs Azucena | 46–16 | 74.19% |
| Sandwich vs Jun | 40–17 | 70.18% |
| Sandwich vs Asuka | 35–15 | 70.00% |
| Sandwich vs Feng | 24–25 | 48.98% |
| Sandwich vs Yoshimitsu | 22–22 | 50.00% |
| Sandwich vs Xiaoyu | 29–13 | 69.05% |
| Sandwich vs Lidia | 26–16 | 61.90% |
| Sandwich vs Anna | 19–19 | 50.00% |
| Sandwich vs Clive | 15–20 | 42.86% |
| Sandwich vs Claudio | 21–10 | 67.74% |
| Sandwich vs Victor | 18–10 | 64.29% |
| Sandwich vs Eddy | 15–13 | 53.57% |
| Sandwich vs Nina | 18–9 | 66.67% |
| Sandwich vs Jack-8 | 16–9 | 64.00% |
| Sandwich vs Leroy | 20–5 | 80.00% |
| Sandwich vs Leo | 12–10 | 54.55% |
| Sandwich vs Miary Zo | 9–11 | 45.00% |
| Sandwich vs Kuma | 12–7 | 63.16% |
| Sandwich vs Zafina | 5–11 | 31.25% |
| Sandwich vs Alisa | 11–4 | 73.33% |
| Sandwich vs Shaheen | 9–5 | 64.29% |
| Sandwich vs Panda | 3–2 | 60.00% |
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.