| HeihachisChild vs Steve | 67–63 | 51.54% |
| HeihachisChild vs King | 63–64 | 49.61% |
| HeihachisChild vs Jin | 43–79 | 35.25% |
| HeihachisChild vs Reina | 49–64 | 43.36% |
| HeihachisChild vs Kazuya | 46–64 | 41.82% |
| HeihachisChild vs Law | 25–58 | 30.12% |
| HeihachisChild vs Heihachi | 39–39 | 50.00% |
| HeihachisChild vs Lili | 31–46 | 40.26% |
| HeihachisChild vs Yoshimitsu | 28–41 | 40.58% |
| HeihachisChild vs Paul | 23–42 | 35.38% |
| HeihachisChild vs Bryan | 21–44 | 32.31% |
| HeihachisChild vs Dragunov | 24–39 | 38.10% |
| HeihachisChild vs Asuka | 27–34 | 44.26% |
| HeihachisChild vs Azucena | 22–31 | 41.51% |
| HeihachisChild vs Victor | 15–35 | 30.00% |
| HeihachisChild vs Hwoarang | 21–27 | 43.75% |
| HeihachisChild vs Lars | 19–23 | 45.24% |
| HeihachisChild vs Eddy | 10–32 | 23.81% |
| HeihachisChild vs Jun | 16–25 | 39.02% |
| HeihachisChild vs Jack-8 | 23–17 | 57.50% |
| HeihachisChild vs Feng | 17–19 | 47.22% |
| HeihachisChild vs Lidia | 20–15 | 57.14% |
| HeihachisChild vs Devil Jin | 17–15 | 53.12% |
| HeihachisChild vs Leo | 16–16 | 50.00% |
| HeihachisChild vs Lee | 13–18 | 41.94% |
| HeihachisChild vs Zafina | 13–16 | 44.83% |
| HeihachisChild vs Nina | 18–10 | 64.29% |
| HeihachisChild vs Kuma | 12–16 | 42.86% |
| HeihachisChild vs Xiaoyu | 8–18 | 30.77% |
| HeihachisChild vs Raven | 12–13 | 48.00% |
| HeihachisChild vs Claudio | 10–12 | 45.45% |
| HeihachisChild vs Leroy | 11–10 | 52.38% |
| HeihachisChild vs Clive | 2–19 | 9.52% |
| HeihachisChild vs Shaheen | 11–7 | 61.11% |
| HeihachisChild vs Alisa | 4–12 | 25.00% |
| HeihachisChild vs Anna | 7–3 | 70.00% |
| HeihachisChild vs Panda | 4–4 | 50.00% |
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.