| Tiashi vs Kazuya | 20–30 | 40.00% |
| Tiashi vs Reina | 26–19 | 57.78% |
| Tiashi vs Jin | 13–31 | 29.55% |
| Tiashi vs Dragunov | 17–23 | 42.50% |
| Tiashi vs Hwoarang | 11–27 | 28.95% |
| Tiashi vs King | 10–26 | 27.78% |
| Tiashi vs Yoshimitsu | 13–22 | 37.14% |
| Tiashi vs Steve | 18–12 | 60.00% |
| Tiashi vs Lili | 7–20 | 25.93% |
| Tiashi vs Heihachi | 5–22 | 18.52% |
| Tiashi vs Bryan | 9–14 | 39.13% |
| Tiashi vs Nina | 8–14 | 36.36% |
| Tiashi vs Xiaoyu | 7–14 | 33.33% |
| Tiashi vs Lidia | 8–13 | 38.10% |
| Tiashi vs Law | 10–10 | 50.00% |
| Tiashi vs Victor | 6–10 | 37.50% |
| Tiashi vs Azucena | 5–10 | 33.33% |
| Tiashi vs Jun | 6–5 | 54.55% |
| Tiashi vs Devil Jin | 5–5 | 50.00% |
| Tiashi vs Feng | 5–5 | 50.00% |
| Tiashi vs Eddy | 7–3 | 70.00% |
| Tiashi vs Lars | 4–5 | 44.44% |
| Tiashi vs Claudio | 5–4 | 55.56% |
| Tiashi vs Asuka | 5–3 | 62.50% |
| Tiashi vs Leo | 5–3 | 62.50% |
| Tiashi vs Shaheen | 1–6 | 14.29% |
| Tiashi vs Jack-8 | 0–6 | 0.00% |
| Tiashi vs Paul | 0–5 | 0.00% |
| Tiashi vs Lee | 0–5 | 0.00% |
| Tiashi vs Kuma | 0–5 | 0.00% |
| Tiashi vs Zafina | 2–3 | 40.00% |
| Tiashi vs Leroy | 1–4 | 20.00% |
| Tiashi vs Raven | 1–3 | 25.00% |
| Tiashi vs Panda | 2–0 | 100.00% |
| Tiashi vs Clive | 0–2 | 0.00% |
| Tiashi vs Fahkumram | 1–1 | 50.00% |
| Tiashi vs Miary Zo | 0–2 | 0.00% |
| Tiashi vs Armor King | 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.