| LeSpark vs Reina | 39–46 | 45.88% |
| LeSpark vs Asuka | 37–46 | 44.58% |
| LeSpark vs Jin | 42–34 | 55.26% |
| LeSpark vs Kazuya | 45–31 | 59.21% |
| LeSpark vs Paul | 25–41 | 37.88% |
| LeSpark vs Bryan | 32–33 | 49.23% |
| LeSpark vs King | 36–27 | 57.14% |
| LeSpark vs Dragunov | 26–33 | 44.07% |
| LeSpark vs Hwoarang | 32–21 | 60.38% |
| LeSpark vs Lili | 23–27 | 46.00% |
| LeSpark vs Jun | 24–23 | 51.06% |
| LeSpark vs Steve | 23–22 | 51.11% |
| LeSpark vs Lidia | 20–19 | 51.28% |
| LeSpark vs Xiaoyu | 14–22 | 38.89% |
| LeSpark vs Heihachi | 18–18 | 50.00% |
| LeSpark vs Law | 24–8 | 75.00% |
| LeSpark vs Feng | 11–20 | 35.48% |
| LeSpark vs Yoshimitsu | 10–18 | 35.71% |
| LeSpark vs Azucena | 13–14–1 | 48.15% |
| LeSpark vs Alisa | 12–15 | 44.44% |
| LeSpark vs Nina | 11–16 | 40.74% |
| LeSpark vs Victor | 12–13 | 48.00% |
| LeSpark vs Eddy | 10–15 | 40.00% |
| LeSpark vs Armor King | 11–13 | 45.83% |
| LeSpark vs Lars | 10–13 | 43.48% |
| LeSpark vs Kuma | 9–10 | 47.37% |
| LeSpark vs Devil Jin | 4–14 | 22.22% |
| LeSpark vs Leo | 11–5 | 68.75% |
| LeSpark vs Fahkumram | 10–6 | 62.50% |
| LeSpark vs Claudio | 5–10 | 33.33% |
| LeSpark vs Leroy | 7–8 | 46.67% |
| LeSpark vs Lee | 5–9 | 35.71% |
| LeSpark vs Zafina | 4–10 | 28.57% |
| LeSpark vs Clive | 8–6 | 57.14% |
| LeSpark vs Jack-8 | 3–10 | 23.08% |
| LeSpark vs Anna | 4–7 | 36.36% |
| LeSpark vs Shaheen | 4–4 | 50.00% |
| LeSpark vs Raven | 0–6 | 0.00% |
| LeSpark vs Panda | 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.