| Uncle Howdy vs King | 3–6 | 33.33% |
| Uncle Howdy vs Clive | 3–6 | 33.33% |
| Uncle Howdy vs Lili | 4–4 | 50.00% |
| Uncle Howdy vs Jin | 5–2 | 71.43% |
| Uncle Howdy vs Kuma | 3–4 | 42.86% |
| Uncle Howdy vs Reina | 1–6 | 14.29% |
| Uncle Howdy vs Hwoarang | 1–5 | 16.67% |
| Uncle Howdy vs Shaheen | 3–3 | 50.00% |
| Uncle Howdy vs Alisa | 3–2 | 60.00% |
| Uncle Howdy vs Nina | 3–2 | 60.00% |
| Uncle Howdy vs Jun | 5–0 | 100.00% |
| Uncle Howdy vs Asuka | 2–2 | 50.00% |
| Uncle Howdy vs Leo | 3–1 | 75.00% |
| Uncle Howdy vs Victor | 1–3 | 25.00% |
| Uncle Howdy vs Bryan | 0–3 | 0.00% |
| Uncle Howdy vs Kazuya | 2–1 | 66.67% |
| Uncle Howdy vs Steve | 3–0 | 100.00% |
| Uncle Howdy vs Claudio | 0–3 | 0.00% |
| Uncle Howdy vs Lidia | 1–2 | 33.33% |
| Uncle Howdy vs Paul | 0–2 | 0.00% |
| Uncle Howdy vs Law | 1–1 | 50.00% |
| Uncle Howdy vs Yoshimitsu | 1–1 | 50.00% |
| Uncle Howdy vs Dragunov | 0–2 | 0.00% |
| Uncle Howdy vs Lee | 0–2 | 0.00% |
| Uncle Howdy vs Leroy | 1–1 | 50.00% |
| Uncle Howdy vs Eddy | 0–2 | 0.00% |
| Uncle Howdy vs Heihachi | 0–2 | 0.00% |
| Uncle Howdy vs Xiaoyu | 0–1 | 0.00% |
| Uncle Howdy vs Jack-8 | 0–1 | 0.00% |
| Uncle Howdy vs Feng | 0–1 | 0.00% |
| Uncle Howdy vs Zafina | 1–0 | 100.00% |
| Uncle Howdy vs Raven | 0–1 | 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.