| Halfblood vs King | 20–18 | 52.63% |
| Halfblood vs Jin | 7–15 | 31.82% |
| Halfblood vs Bryan | 9–10 | 47.37% |
| Halfblood vs Heihachi | 8–7 | 53.33% |
| Halfblood vs Dragunov | 6–8 | 42.86% |
| Halfblood vs Armor King | 8–6 | 57.14% |
| Halfblood vs Law | 2–11 | 15.38% |
| Halfblood vs Eddy | 3–10 | 23.08% |
| Halfblood vs Nina | 8–2 | 80.00% |
| Halfblood vs Hwoarang | 3–6 | 33.33% |
| Halfblood vs Yoshimitsu | 2–6 | 25.00% |
| Halfblood vs Reina | 6–2 | 75.00% |
| Halfblood vs Paul | 2–4 | 33.33% |
| Halfblood vs Devil Jin | 4–2 | 66.67% |
| Halfblood vs Lars | 4–2 | 66.67% |
| Halfblood vs Kazuya | 1–4 | 20.00% |
| Halfblood vs Asuka | 2–3 | 40.00% |
| Halfblood vs Feng | 1–4 | 20.00% |
| Halfblood vs Lili | 2–3 | 40.00% |
| Halfblood vs Lee | 1–4 | 20.00% |
| Halfblood vs Anna | 2–2 | 50.00% |
| Halfblood vs Fahkumram | 4–0 | 100.00% |
| Halfblood vs Zafina | 3–0 | 100.00% |
| Halfblood vs Azucena | 3–0 | 100.00% |
| Halfblood vs Victor | 2–1 | 66.67% |
| Halfblood vs Miary Zo | 0–3 | 0.00% |
| Halfblood vs Steve | 2–0 | 100.00% |
| Halfblood vs Jack-8 | 2–0 | 100.00% |
| Halfblood vs Shaheen | 0–2 | 0.00% |
| Halfblood vs Jun | 2–0 | 100.00% |
| Halfblood vs Clive | 0–2 | 0.00% |
| Halfblood vs Leo | 1–0 | 100.00% |
| Halfblood vs Kuma | 0–1 | 0.00% |
| Halfblood 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.