| WALDO vs Hwoarang | 32–26 | 55.17% |
| WALDO vs Lars | 17–27 | 38.64% |
| WALDO vs King | 24–19 | 55.81% |
| WALDO vs Dragunov | 27–15 | 64.29% |
| WALDO vs Yoshimitsu | 18–22 | 45.00% |
| WALDO vs Kazuya | 21–19 | 52.50% |
| WALDO vs Paul | 22–14 | 61.11% |
| WALDO vs Jin | 19–17 | 52.78% |
| WALDO vs Asuka | 24–12 | 66.67% |
| WALDO vs Bryan | 17–11 | 60.71% |
| WALDO vs Lili | 16–11 | 59.26% |
| WALDO vs Reina | 11–14 | 44.00% |
| WALDO vs Xiaoyu | 11–12 | 47.83% |
| WALDO vs Heihachi | 10–11 | 47.62% |
| WALDO vs Law | 7–10 | 41.18% |
| WALDO vs Steve | 12–5 | 70.59% |
| WALDO vs Devil Jin | 10–7 | 58.82% |
| WALDO vs Azucena | 12–5 | 70.59% |
| WALDO vs Eddy | 8–6 | 57.14% |
| WALDO vs Lee | 3–10 | 23.08% |
| WALDO vs Victor | 2–11 | 15.38% |
| WALDO vs Clive | 6–7 | 46.15% |
| WALDO vs Jack-8 | 5–7 | 41.67% |
| WALDO vs Leo | 6–5 | 54.55% |
| WALDO vs Alisa | 6–5 | 54.55% |
| WALDO vs Jun | 8–3 | 72.73% |
| WALDO vs Zafina | 7–3 | 70.00% |
| WALDO vs Feng | 4–5 | 44.44% |
| WALDO vs Nina | 7–1 | 87.50% |
| WALDO vs Claudio | 4–3 | 57.14% |
| WALDO vs Leroy | 6–1 | 85.71% |
| WALDO vs Raven | 2–4 | 33.33% |
| WALDO vs Lidia | 2–3 | 40.00% |
| WALDO vs Kuma | 3–1 | 75.00% |
| WALDO vs Shaheen | 1–0 | 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.