| Teemo vs Reina | 14–5 | 73.68% |
| Teemo vs Heihachi | 11–6 | 64.71% |
| Teemo vs Yoshimitsu | 5–10 | 33.33% |
| Teemo vs King | 4–10 | 28.57% |
| Teemo vs Kazuya | 3–10 | 23.08% |
| Teemo vs Jin | 6–4 | 60.00% |
| Teemo vs Leroy | 5–3 | 62.50% |
| Teemo vs Bryan | 1–6 | 14.29% |
| Teemo vs Steve | 2–5 | 28.57% |
| Teemo vs Feng | 3–4 | 42.86% |
| Teemo vs Hwoarang | 2–4 | 33.33% |
| Teemo vs Lili | 3–3 | 50.00% |
| Teemo vs Dragunov | 3–3 | 50.00% |
| Teemo vs Nina | 6–0 | 100.00% |
| Teemo vs Lars | 4–1 | 80.00% |
| Teemo vs Alisa | 2–3 | 40.00% |
| Teemo vs Eddy | 0–5 | 0.00% |
| Teemo vs Jack-8 | 2–2 | 50.00% |
| Teemo vs Jun | 4–0 | 100.00% |
| Teemo vs Azucena | 2–2 | 50.00% |
| Teemo vs Paul | 1–2 | 33.33% |
| Teemo vs Law | 0–3 | 0.00% |
| Teemo vs Victor | 3–0 | 100.00% |
| Teemo vs Lidia | 2–1 | 66.67% |
| Teemo vs Asuka | 0–2 | 0.00% |
| Teemo vs Devil Jin | 0–2 | 0.00% |
| Teemo vs Zafina | 2–0 | 100.00% |
| Teemo vs Claudio | 0–1 | 0.00% |
| Teemo vs Lee | 1–0 | 100.00% |
| Teemo vs Raven | 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.