| Lake Toya vs Kazuya | 77–55 | 58.33% |
| Lake Toya vs Jin | 43–53 | 44.79% |
| Lake Toya vs Reina | 49–41 | 54.44% |
| Lake Toya vs Bryan | 42–45 | 48.28% |
| Lake Toya vs Hwoarang | 42–38 | 52.50% |
| Lake Toya vs King | 31–42 | 42.47% |
| Lake Toya vs Law | 30–28 | 51.72% |
| Lake Toya vs Yoshimitsu | 26–31 | 45.61% |
| Lake Toya vs Lili | 31–26 | 54.39% |
| Lake Toya vs Feng | 20–28 | 41.67% |
| Lake Toya vs Steve | 21–26 | 44.68% |
| Lake Toya vs Dragunov | 33–13 | 71.74% |
| Lake Toya vs Leo | 19–20 | 48.72% |
| Lake Toya vs Lee | 17–20 | 45.95% |
| Lake Toya vs Paul | 19–17 | 52.78% |
| Lake Toya vs Asuka | 15–16 | 48.39% |
| Lake Toya vs Devil Jin | 15–16 | 48.39% |
| Lake Toya vs Xiaoyu | 15–14 | 51.72% |
| Lake Toya vs Azucena | 10–19 | 34.48% |
| Lake Toya vs Alisa | 7–20 | 25.93% |
| Lake Toya vs Lars | 14–12 | 53.85% |
| Lake Toya vs Claudio | 11–13 | 45.83% |
| Lake Toya vs Nina | 15–8 | 65.22% |
| Lake Toya vs Raven | 10–13 | 43.48% |
| Lake Toya vs Heihachi | 11–11 | 50.00% |
| Lake Toya vs Jun | 12–9 | 57.14% |
| Lake Toya vs Lidia | 13–7 | 65.00% |
| Lake Toya vs Eddy | 6–13 | 31.58% |
| Lake Toya vs Leroy | 14–4 | 77.78% |
| Lake Toya vs Jack-8 | 7–8 | 46.67% |
| Lake Toya vs Victor | 6–8 | 42.86% |
| Lake Toya vs Zafina | 6–3 | 66.67% |
| Lake Toya vs Armor King | 4–4 | 50.00% |
| Lake Toya vs Miary Zo | 5–3 | 62.50% |
| Lake Toya vs Panda | 2–4 | 33.33% |
| Lake Toya vs Shaheen | 1–4 | 20.00% |
| Lake Toya vs Kuma | 3–1 | 75.00% |
| Lake Toya vs Anna | 1–2 | 33.33% |
| Lake Toya vs Fahkumram | 1–2 | 33.33% |
| Lake Toya vs Clive | 2–0 | 100.00% |
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.