| tamaneco_Rock vs Paul | 29–39 | 42.65% |
| tamaneco_Rock vs King | 37–30 | 55.22% |
| tamaneco_Rock vs Kazuya | 36–27 | 57.14% |
| tamaneco_Rock vs Jin | 24–33 | 42.11% |
| tamaneco_Rock vs Hwoarang | 19–35 | 35.19% |
| tamaneco_Rock vs Dragunov | 22–29 | 43.14% |
| tamaneco_Rock vs Reina | 20–27 | 42.55% |
| tamaneco_Rock vs Bryan | 27–19 | 58.70% |
| tamaneco_Rock vs Azucena | 22–17 | 56.41% |
| tamaneco_Rock vs Lili | 21–11 | 65.62% |
| tamaneco_Rock vs Jun | 13–19 | 40.62% |
| tamaneco_Rock vs Yoshimitsu | 15–11 | 57.69% |
| tamaneco_Rock vs Asuka | 12–14 | 46.15% |
| tamaneco_Rock vs Lars | 9–17 | 34.62% |
| tamaneco_Rock vs Alisa | 11–15 | 42.31% |
| tamaneco_Rock vs Victor | 11–15 | 42.31% |
| tamaneco_Rock vs Nina | 15–9 | 62.50% |
| tamaneco_Rock vs Leo | 13–9 | 59.09% |
| tamaneco_Rock vs Fahkumram | 10–12 | 45.45% |
| tamaneco_Rock vs Law | 5–16 | 23.81% |
| tamaneco_Rock vs Steve | 10–9 | 52.63% |
| tamaneco_Rock vs Devil Jin | 3–15 | 16.67% |
| tamaneco_Rock vs Feng | 7–11 | 38.89% |
| tamaneco_Rock vs Raven | 7–10 | 41.18% |
| tamaneco_Rock vs Xiaoyu | 7–9 | 43.75% |
| tamaneco_Rock vs Heihachi | 8–6 | 57.14% |
| tamaneco_Rock vs Zafina | 5–8 | 38.46% |
| tamaneco_Rock vs Shaheen | 6–6 | 50.00% |
| tamaneco_Rock vs Lee | 9–3 | 75.00% |
| tamaneco_Rock vs Jack-8 | 6–5 | 54.55% |
| tamaneco_Rock vs Claudio | 0–10 | 0.00% |
| tamaneco_Rock vs Leroy | 4–5 | 44.44% |
| tamaneco_Rock vs Lidia | 4–5 | 44.44% |
| tamaneco_Rock vs Kuma | 4–4 | 50.00% |
| tamaneco_Rock vs Eddy | 2–3 | 40.00% |
| tamaneco_Rock vs Clive | 2–2 | 50.00% |
| tamaneco_Rock vs Panda | 0–3 | 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.