| KyDaGuy420 vs Steve | 19–17 | 52.78% |
| KyDaGuy420 vs King | 10–22 | 31.25% |
| KyDaGuy420 vs Jin | 12–15 | 44.44% |
| KyDaGuy420 vs Kazuya | 7–17 | 29.17% |
| KyDaGuy420 vs Azucena | 8–16 | 33.33% |
| KyDaGuy420 vs Hwoarang | 7–14 | 33.33% |
| KyDaGuy420 vs Dragunov | 12–8 | 60.00% |
| KyDaGuy420 vs Lili | 10–8 | 55.56% |
| KyDaGuy420 vs Miary Zo | 7–11 | 38.89% |
| KyDaGuy420 vs Law | 8–6 | 57.14% |
| KyDaGuy420 vs Claudio | 4–10 | 28.57% |
| KyDaGuy420 vs Leroy | 7–7 | 50.00% |
| KyDaGuy420 vs Heihachi | 6–8 | 42.86% |
| KyDaGuy420 vs Clive | 5–9 | 35.71% |
| KyDaGuy420 vs Armor King | 1–13 | 7.14% |
| KyDaGuy420 vs Yoshimitsu | 7–5 | 58.33% |
| KyDaGuy420 vs Lars | 5–6 | 45.45% |
| KyDaGuy420 vs Fahkumram | 2–9 | 18.18% |
| KyDaGuy420 vs Eddy | 5–5 | 50.00% |
| KyDaGuy420 vs Nina | 3–6 | 33.33% |
| KyDaGuy420 vs Paul | 2–6 | 25.00% |
| KyDaGuy420 vs Alisa | 1–7 | 12.50% |
| KyDaGuy420 vs Lee | 3–5 | 37.50% |
| KyDaGuy420 vs Zafina | 2–6 | 25.00% |
| KyDaGuy420 vs Lidia | 1–7 | 12.50% |
| KyDaGuy420 vs Reina | 2–5 | 28.57% |
| KyDaGuy420 vs Devil Jin | 2–4 | 33.33% |
| KyDaGuy420 vs Shaheen | 5–1 | 83.33% |
| KyDaGuy420 vs Victor | 1–5 | 16.67% |
| KyDaGuy420 vs Raven | 1–5 | 16.67% |
| KyDaGuy420 vs Asuka | 2–3 | 40.00% |
| KyDaGuy420 vs Bryan | 1–3 | 25.00% |
| KyDaGuy420 vs Panda | 4–0 | 100.00% |
| KyDaGuy420 vs Xiaoyu | 1–2 | 33.33% |
| KyDaGuy420 vs Jack-8 | 0–3 | 0.00% |
| KyDaGuy420 vs Leo | 2–1 | 66.67% |
| KyDaGuy420 vs Feng | 0–2 | 0.00% |
| KyDaGuy420 vs Kuma | 0–2 | 0.00% |
| KyDaGuy420 vs Jun | 0–1 | 0.00% |
| KyDaGuy420 vs Anna | 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.