| Shapir vs Bryan | 22–14 | 61.11% |
| Shapir vs Reina | 22–12 | 64.71% |
| Shapir vs Kazuya | 22–7 | 75.86% |
| Shapir vs Law | 16–12 | 57.14% |
| Shapir vs Jin | 17–9 | 65.38% |
| Shapir vs Paul | 16–6 | 72.73% |
| Shapir vs King | 13–8 | 61.90% |
| Shapir vs Yoshimitsu | 13–8 | 61.90% |
| Shapir vs Steve | 12–9 | 57.14% |
| Shapir vs Lars | 12–9 | 57.14% |
| Shapir vs Lili | 13–5 | 72.22% |
| Shapir vs Xiaoyu | 13–3 | 81.25% |
| Shapir vs Devil Jin | 10–5 | 66.67% |
| Shapir vs Asuka | 9–5 | 64.29% |
| Shapir vs Claudio | 5–9 | 35.71% |
| Shapir vs Hwoarang | 10–2 | 83.33% |
| Shapir vs Dragunov | 10–2 | 83.33% |
| Shapir vs Lidia | 8–4 | 66.67% |
| Shapir vs Leo | 6–5 | 54.55% |
| Shapir vs Nina | 6–4 | 60.00% |
| Shapir vs Zafina | 2–8 | 20.00% |
| Shapir vs Alisa | 5–4 | 55.56% |
| Shapir vs Lee | 5–4 | 55.56% |
| Shapir vs Victor | 6–3 | 66.67% |
| Shapir vs Jun | 6–1 | 85.71% |
| Shapir vs Heihachi | 3–3 | 50.00% |
| Shapir vs Jack-8 | 2–3 | 40.00% |
| Shapir vs Feng | 3–2 | 60.00% |
| Shapir vs Fahkumram | 4–1 | 80.00% |
| Shapir vs Armor King | 2–3 | 40.00% |
| Shapir vs Shaheen | 4–0 | 100.00% |
| Shapir vs Leroy | 3–1 | 75.00% |
| Shapir vs Azucena | 2–1 | 66.67% |
| Shapir vs Clive | 0–3 | 0.00% |
| Shapir vs Kuma | 0–2 | 0.00% |
| Shapir vs Panda | 0–2 | 0.00% |
| Shapir vs Eddy | 2–0 | 100.00% |
| Shapir vs Anna | 0–2 | 0.00% |
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.