| TentacleSama vs Jin | 11–15 | 42.31% |
| TentacleSama vs Kazuya | 13–8 | 61.90% |
| TentacleSama vs Law | 5–11 | 31.25% |
| TentacleSama vs Clive | 8–5 | 61.54% |
| TentacleSama vs Hwoarang | 4–7 | 36.36% |
| TentacleSama vs Steve | 9–2 | 81.82% |
| TentacleSama vs Devil Jin | 8–3 | 72.73% |
| TentacleSama vs Lili | 8–3 | 72.73% |
| TentacleSama vs Lee | 4–5 | 44.44% |
| TentacleSama vs Paul | 2–6 | 25.00% |
| TentacleSama vs King | 3–5 | 37.50% |
| TentacleSama vs Alisa | 4–4 | 50.00% |
| TentacleSama vs Reina | 1–7 | 12.50% |
| TentacleSama vs Azucena | 3–5 | 37.50% |
| TentacleSama vs Yoshimitsu | 3–4 | 42.86% |
| TentacleSama vs Bryan | 5–1 | 83.33% |
| TentacleSama vs Lars | 1–5 | 16.67% |
| TentacleSama vs Victor | 5–1 | 83.33% |
| TentacleSama vs Eddy | 3–3 | 50.00% |
| TentacleSama vs Lidia | 3–3 | 50.00% |
| TentacleSama vs Dragunov | 1–4 | 20.00% |
| TentacleSama vs Nina | 3–2 | 60.00% |
| TentacleSama vs Xiaoyu | 2–2 | 50.00% |
| TentacleSama vs Zafina | 3–1 | 75.00% |
| TentacleSama vs Raven | 1–3 | 25.00% |
| TentacleSama vs Asuka | 1–2 | 33.33% |
| TentacleSama vs Jun | 2–1 | 66.67% |
| TentacleSama vs Claudio | 2–0 | 100.00% |
| TentacleSama vs Kuma | 1–1 | 50.00% |
| TentacleSama vs Heihachi | 1–1 | 50.00% |
| TentacleSama vs Leo | 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.