| Oshtech vs King | 31–33 | 48.44% |
| Oshtech vs Jin | 19–26 | 42.22% |
| Oshtech vs Kazuya | 17–24 | 41.46% |
| Oshtech vs Hwoarang | 16–24 | 40.00% |
| Oshtech vs Bryan | 20–19 | 51.28% |
| Oshtech vs Reina | 19–20 | 48.72% |
| Oshtech vs Steve | 19–19 | 50.00% |
| Oshtech vs Law | 18–19 | 48.65% |
| Oshtech vs Eddy | 15–20 | 42.86% |
| Oshtech vs Paul | 12–18 | 40.00% |
| Oshtech vs Yoshimitsu | 13–12 | 52.00% |
| Oshtech vs Lars | 10–13 | 43.48% |
| Oshtech vs Jun | 11–12 | 47.83% |
| Oshtech vs Lili | 11–11 | 50.00% |
| Oshtech vs Dragunov | 11–11 | 50.00% |
| Oshtech vs Victor | 10–12 | 45.45% |
| Oshtech vs Lee | 11–10 | 52.38% |
| Oshtech vs Azucena | 9–12 | 42.86% |
| Oshtech vs Heihachi | 7–13 | 35.00% |
| Oshtech vs Asuka | 12–7 | 63.16% |
| Oshtech vs Xiaoyu | 10–7 | 58.82% |
| Oshtech vs Jack-8 | 6–11 | 35.29% |
| Oshtech vs Leroy | 8–9 | 47.06% |
| Oshtech vs Nina | 9–5 | 64.29% |
| Oshtech vs Devil Jin | 2–11 | 15.38% |
| Oshtech vs Leo | 5–8 | 38.46% |
| Oshtech vs Alisa | 3–10 | 23.08% |
| Oshtech vs Raven | 4–8 | 33.33% |
| Oshtech vs Claudio | 7–4 | 63.64% |
| Oshtech vs Lidia | 6–5 | 54.55% |
| Oshtech vs Clive | 4–7 | 36.36% |
| Oshtech vs Feng | 6–4 | 60.00% |
| Oshtech vs Shaheen | 4–6 | 40.00% |
| Oshtech vs Kuma | 4–4 | 50.00% |
| Oshtech vs Fahkumram | 3–5 | 37.50% |
| Oshtech vs Zafina | 4–2 | 66.67% |
| Oshtech vs Panda | 2–2 | 50.00% |
| Oshtech vs Anna | 3–1 | 75.00% |
| Oshtech vs Miary Zo | 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.