| HeIIboyVIII vs Reina | 8–7 | 53.33% |
| HeIIboyVIII vs Kazuya | 2–8 | 20.00% |
| HeIIboyVIII vs Eddy | 2–7 | 22.22% |
| HeIIboyVIII vs Law | 4–4 | 50.00% |
| HeIIboyVIII vs Bryan | 3–5 | 37.50% |
| HeIIboyVIII vs Azucena | 4–4 | 50.00% |
| HeIIboyVIII vs Lidia | 5–3 | 62.50% |
| HeIIboyVIII vs King | 2–5 | 28.57% |
| HeIIboyVIII vs Yoshimitsu | 1–6 | 14.29% |
| HeIIboyVIII vs Jin | 3–4 | 42.86% |
| HeIIboyVIII vs Steve | 4–3 | 57.14% |
| HeIIboyVIII vs Heihachi | 1–6 | 14.29% |
| HeIIboyVIII vs Dragunov | 2–4 | 33.33% |
| HeIIboyVIII vs Feng | 3–2 | 60.00% |
| HeIIboyVIII vs Alisa | 4–1 | 80.00% |
| HeIIboyVIII vs Zafina | 4–1 | 80.00% |
| HeIIboyVIII vs Hwoarang | 0–4 | 0.00% |
| HeIIboyVIII vs Devil Jin | 1–3 | 25.00% |
| HeIIboyVIII vs Jun | 1–3 | 25.00% |
| HeIIboyVIII vs Victor | 0–4 | 0.00% |
| HeIIboyVIII vs Paul | 1–2 | 33.33% |
| HeIIboyVIII vs Lili | 2–1 | 66.67% |
| HeIIboyVIII vs Jack-8 | 0–2 | 0.00% |
| HeIIboyVIII vs Asuka | 0–2 | 0.00% |
| HeIIboyVIII vs Nina | 1–1 | 50.00% |
| HeIIboyVIII vs Lee | 2–0 | 100.00% |
| HeIIboyVIII vs Raven | 1–1 | 50.00% |
| HeIIboyVIII vs Shaheen | 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.