| LittleAltarBoi vs Kazuya | 17–7 | 70.83% |
| LittleAltarBoi vs Paul | 10–4 | 71.43% |
| LittleAltarBoi vs Hwoarang | 10–3 | 76.92% |
| LittleAltarBoi vs Armor King | 9–4 | 69.23% |
| LittleAltarBoi vs Jin | 7–5 | 58.33% |
| LittleAltarBoi vs Dragunov | 9–2 | 81.82% |
| LittleAltarBoi vs Lee | 5–6 | 45.45% |
| LittleAltarBoi vs Miary Zo | 7–3 | 70.00% |
| LittleAltarBoi vs Bryan | 7–2 | 77.78% |
| LittleAltarBoi vs Nina | 8–1 | 88.89% |
| LittleAltarBoi vs Asuka | 6–2 | 75.00% |
| LittleAltarBoi vs Reina | 3–4 | 42.86% |
| LittleAltarBoi vs Heihachi | 3–4 | 42.86% |
| LittleAltarBoi vs Law | 6–0 | 100.00% |
| LittleAltarBoi vs Steve | 6–0 | 100.00% |
| LittleAltarBoi vs Lars | 2–4 | 33.33% |
| LittleAltarBoi vs Lili | 1–4 | 20.00% |
| LittleAltarBoi vs Yoshimitsu | 4–0 | 100.00% |
| LittleAltarBoi vs Leroy | 2–2 | 50.00% |
| LittleAltarBoi vs Victor | 4–0 | 100.00% |
| LittleAltarBoi vs Eddy | 4–0 | 100.00% |
| LittleAltarBoi vs Anna | 3–1 | 75.00% |
| LittleAltarBoi vs King | 2–1 | 66.67% |
| LittleAltarBoi vs Devil Jin | 1–2 | 33.33% |
| LittleAltarBoi vs Feng | 2–1 | 66.67% |
| LittleAltarBoi vs Leo | 3–0 | 100.00% |
| LittleAltarBoi vs Alisa | 1–2 | 33.33% |
| LittleAltarBoi vs Claudio | 2–1 | 66.67% |
| LittleAltarBoi vs Jun | 3–0 | 100.00% |
| LittleAltarBoi vs Fahkumram | 3–0 | 100.00% |
| LittleAltarBoi vs Xiaoyu | 2–0 | 100.00% |
| LittleAltarBoi vs Panda | 2–0 | 100.00% |
| LittleAltarBoi vs Zafina | 1–1 | 50.00% |
| LittleAltarBoi vs Azucena | 0–2 | 0.00% |
| LittleAltarBoi vs Raven | 1–1 | 50.00% |
| LittleAltarBoi vs Lidia | 1–1 | 50.00% |
| LittleAltarBoi vs Clive | 0–2 | 0.00% |
| LittleAltarBoi vs Jack-8 | 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.