| Sponce vs Reina | 65–51 | 56.03% |
| Sponce vs Kazuya | 46–58 | 44.23% |
| Sponce vs King | 52–43 | 54.74% |
| Sponce vs Azucena | 35–37 | 48.61% |
| Sponce vs Bryan | 35–30 | 53.85% |
| Sponce vs Jin | 32–32 | 50.00% |
| Sponce vs Heihachi | 34–30 | 53.12% |
| Sponce vs Hwoarang | 32–27 | 54.24% |
| Sponce vs Asuka | 35–24 | 59.32% |
| Sponce vs Lili | 26–32 | 44.83% |
| Sponce vs Clive | 32–26 | 55.17% |
| Sponce vs Law | 24–31 | 43.64% |
| Sponce vs Lee | 20–31 | 39.22% |
| Sponce vs Yoshimitsu | 21–23 | 47.73% |
| Sponce vs Paul | 18–24 | 42.86% |
| Sponce vs Devil Jin | 23–19 | 54.76% |
| Sponce vs Steve | 19–18 | 51.35% |
| Sponce vs Dragunov | 19–18 | 51.35% |
| Sponce vs Eddy | 19–18 | 51.35% |
| Sponce vs Lars | 10–26 | 27.78% |
| Sponce vs Xiaoyu | 21–14 | 60.00% |
| Sponce vs Nina | 18–17 | 51.43% |
| Sponce vs Kuma | 14–20 | 41.18% |
| Sponce vs Jun | 14–19 | 42.42% |
| Sponce vs Feng | 14–18 | 43.75% |
| Sponce vs Fahkumram | 18–14 | 56.25% |
| Sponce vs Leo | 17–9 | 65.38% |
| Sponce vs Raven | 9–17 | 34.62% |
| Sponce vs Lidia | 7–16 | 30.43% |
| Sponce vs Leroy | 14–8 | 63.64% |
| Sponce vs Claudio | 11–7 | 61.11% |
| Sponce vs Victor | 9–9 | 50.00% |
| Sponce vs Armor King | 7–8 | 46.67% |
| Sponce vs Alisa | 7–5 | 58.33% |
| Sponce vs Shaheen | 6–6 | 50.00% |
| Sponce vs Jack-8 | 3–7 | 30.00% |
| Sponce vs Anna | 3–5 | 37.50% |
| Sponce vs Miary Zo | 4–1 | 80.00% |
| Sponce vs Zafina | 1–3 | 25.00% |
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.