| ammarapolo vs Kazuya | 20–23 | 46.51% |
| ammarapolo vs Steve | 22–20 | 52.38% |
| ammarapolo vs Jin | 11–20 | 35.48% |
| ammarapolo vs King | 21–9 | 70.00% |
| ammarapolo vs Reina | 16–14 | 53.33% |
| ammarapolo vs Hwoarang | 12–12 | 50.00% |
| ammarapolo vs Heihachi | 13–8 | 61.90% |
| ammarapolo vs Dragunov | 12–8 | 60.00% |
| ammarapolo vs Lili | 6–13 | 31.58% |
| ammarapolo vs Armor King | 10–9 | 52.63% |
| ammarapolo vs Azucena | 11–4 | 73.33% |
| ammarapolo vs Devil Jin | 6–8 | 42.86% |
| ammarapolo vs Jack-8 | 6–6 | 50.00% |
| ammarapolo vs Law | 5–6 | 45.45% |
| ammarapolo vs Yoshimitsu | 5–6 | 45.45% |
| ammarapolo vs Leroy | 4–7 | 36.36% |
| ammarapolo vs Victor | 4–7 | 36.36% |
| ammarapolo vs Anna | 4–7 | 36.36% |
| ammarapolo vs Clive | 8–2 | 80.00% |
| ammarapolo vs Claudio | 6–3 | 66.67% |
| ammarapolo vs Eddy | 4–5 | 44.44% |
| ammarapolo vs Paul | 3–5 | 37.50% |
| ammarapolo vs Asuka | 3–5 | 37.50% |
| ammarapolo vs Bryan | 4–3 | 57.14% |
| ammarapolo vs Lars | 5–2 | 71.43% |
| ammarapolo vs Feng | 4–2 | 66.67% |
| ammarapolo vs Kuma | 4–2 | 66.67% |
| ammarapolo vs Raven | 3–3 | 50.00% |
| ammarapolo vs Leo | 3–2 | 60.00% |
| ammarapolo vs Nina | 5–0 | 100.00% |
| ammarapolo vs Lee | 1–4 | 20.00% |
| ammarapolo vs Fahkumram | 1–4 | 20.00% |
| ammarapolo vs Alisa | 2–2 | 50.00% |
| ammarapolo vs Lidia | 1–2 | 33.33% |
| ammarapolo vs Jun | 2–0 | 100.00% |
| ammarapolo vs Zafina | 0–1 | 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.