| Idiot Horse vs Jin | 72–55 | 56.69% |
| Idiot Horse vs Kazuya | 61–59 | 50.83% |
| Idiot Horse vs Reina | 65–33 | 66.33% |
| Idiot Horse vs King | 52–31 | 62.65% |
| Idiot Horse vs Hwoarang | 39–34 | 53.42% |
| Idiot Horse vs Heihachi | 40–33 | 54.79% |
| Idiot Horse vs Steve | 33–35 | 48.53% |
| Idiot Horse vs Bryan | 27–37 | 42.19% |
| Idiot Horse vs Law | 22–35 | 38.60% |
| Idiot Horse vs Dragunov | 34–23 | 59.65% |
| Idiot Horse vs Lili | 30–22 | 57.69% |
| Idiot Horse vs Alisa | 15–27 | 35.71% |
| Idiot Horse vs Jun | 21–20 | 51.22% |
| Idiot Horse vs Azucena | 22–16 | 57.89% |
| Idiot Horse vs Victor | 17–20 | 45.95% |
| Idiot Horse vs Nina | 19–17 | 52.78% |
| Idiot Horse vs Eddy | 24–10 | 70.59% |
| Idiot Horse vs Lee | 20–13 | 60.61% |
| Idiot Horse vs Asuka | 12–20 | 37.50% |
| Idiot Horse vs Paul | 11–20 | 35.48% |
| Idiot Horse vs Devil Jin | 12–19 | 38.71% |
| Idiot Horse vs Lars | 19–12 | 61.29% |
| Idiot Horse vs Yoshimitsu | 14–12 | 53.85% |
| Idiot Horse vs Feng | 14–12 | 53.85% |
| Idiot Horse vs Claudio | 9–15 | 37.50% |
| Idiot Horse vs Armor King | 18–5 | 78.26% |
| Idiot Horse vs Shaheen | 17–5 | 77.27% |
| Idiot Horse vs Lidia | 11–11 | 50.00% |
| Idiot Horse vs Xiaoyu | 10–9 | 52.63% |
| Idiot Horse vs Leo | 11–6 | 64.71% |
| Idiot Horse vs Jack-8 | 4–10 | 28.57% |
| Idiot Horse vs Leroy | 9–4 | 69.23% |
| Idiot Horse vs Clive | 7–5 | 58.33% |
| Idiot Horse vs Kuma | 3–4 | 42.86% |
| Idiot Horse vs Raven | 5–2 | 71.43% |
| Idiot Horse vs Anna | 1–6 | 14.29% |
| Idiot Horse vs Fahkumram | 3–2 | 60.00% |
| Idiot Horse vs Zafina | 2–2 | 50.00% |
| Idiot Horse vs Panda | 0–2 | 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.