| Elroy vs Jin | 14–10 | 58.33% |
| Elroy vs King | 13–7 | 65.00% |
| Elroy vs Kazuya | 9–11 | 45.00% |
| Elroy vs Reina | 10–4 | 71.43% |
| Elroy vs Bryan | 6–6 | 50.00% |
| Elroy vs Dragunov | 7–4 | 63.64% |
| Elroy vs Law | 8–2 | 80.00% |
| Elroy vs Devil Jin | 3–6 | 33.33% |
| Elroy vs Jun | 5–4 | 55.56% |
| Elroy vs Paul | 3–4 | 42.86% |
| Elroy vs Hwoarang | 5–2 | 71.43% |
| Elroy vs Xiaoyu | 7–0 | 100.00% |
| Elroy vs Steve | 4–3 | 57.14% |
| Elroy vs Azucena | 2–5 | 28.57% |
| Elroy vs Eddy | 3–4 | 42.86% |
| Elroy vs Jack-8 | 4–2 | 66.67% |
| Elroy vs Lee | 4–2 | 66.67% |
| Elroy vs Leroy | 5–1 | 83.33% |
| Elroy vs Claudio | 3–2 | 60.00% |
| Elroy vs Lars | 3–1 | 75.00% |
| Elroy vs Victor | 4–0 | 100.00% |
| Elroy vs Feng | 3–0 | 100.00% |
| Elroy vs Lili | 1–2 | 33.33% |
| Elroy vs Kuma | 2–1 | 66.67% |
| Elroy vs Yoshimitsu | 2–0 | 100.00% |
| Elroy vs Leo | 2–0 | 100.00% |
| Elroy vs Nina | 2–0 | 100.00% |
| Elroy vs Heihachi | 2–0 | 100.00% |
| Elroy vs Fahkumram | 0–2 | 0.00% |
| Elroy vs Armor King | 2–0 | 100.00% |
| Elroy vs Asuka | 1–0 | 100.00% |
| Elroy vs Alisa | 1–0 | 100.00% |
| Elroy vs Shaheen | 1–0 | 100.00% |
| Elroy vs Panda | 0–1 | 0.00% |
| Elroy vs Zafina | 1–0 | 100.00% |
| Elroy vs Raven | 1–0 | 100.00% |
| Elroy vs Clive | 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.