| HaLoo vs Dragunov | 14–8 | 63.64% |
| HaLoo vs King | 10–11 | 47.62% |
| HaLoo vs Kazuya | 11–7 | 61.11% |
| HaLoo vs Reina | 8–9 | 47.06% |
| HaLoo vs Heihachi | 7–7 | 50.00% |
| HaLoo vs Lars | 5–5 | 50.00% |
| HaLoo vs Jin | 1–8 | 11.11% |
| HaLoo vs Lili | 6–3 | 66.67% |
| HaLoo vs Paul | 8–0 | 100.00% |
| HaLoo vs Bryan | 6–2 | 75.00% |
| HaLoo vs Hwoarang | 5–2 | 71.43% |
| HaLoo vs Claudio | 5–2 | 71.43% |
| HaLoo vs Clive | 3–4 | 42.86% |
| HaLoo vs Steve | 4–2 | 66.67% |
| HaLoo vs Jack-8 | 2–4 | 33.33% |
| HaLoo vs Leo | 3–3 | 50.00% |
| HaLoo vs Victor | 2–3 | 40.00% |
| HaLoo vs Law | 2–2 | 50.00% |
| HaLoo vs Yoshimitsu | 2–2 | 50.00% |
| HaLoo vs Devil Jin | 2–2 | 50.00% |
| HaLoo vs Feng | 2–1 | 66.67% |
| HaLoo vs Lee | 1–2 | 33.33% |
| HaLoo vs Zafina | 1–2 | 33.33% |
| HaLoo vs Raven | 0–3 | 0.00% |
| HaLoo vs Alisa | 0–2 | 0.00% |
| HaLoo vs Nina | 0–2 | 0.00% |
| HaLoo vs Kuma | 2–0 | 100.00% |
| HaLoo vs Jun | 2–0 | 100.00% |
| HaLoo vs Eddy | 1–1 | 50.00% |
| HaLoo vs Xiaoyu | 1–0 | 100.00% |
| HaLoo vs Shaheen | 0–1 | 0.00% |
| HaLoo vs Panda | 0–1 | 0.00% |
| HaLoo vs Azucena | 1–0 | 100.00% |
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.