| Dustin Poirier vs Reina | 8–10 | 44.44% |
| Dustin Poirier vs Lili | 3–9 | 25.00% |
| Dustin Poirier vs Jin | 5–5 | 50.00% |
| Dustin Poirier vs Kazuya | 1–8 | 11.11% |
| Dustin Poirier vs Steve | 7–2 | 77.78% |
| Dustin Poirier vs Asuka | 5–4 | 55.56% |
| Dustin Poirier vs Hwoarang | 1–7 | 12.50% |
| Dustin Poirier vs Law | 2–3 | 40.00% |
| Dustin Poirier vs Lars | 3–1 | 75.00% |
| Dustin Poirier vs Claudio | 3–1 | 75.00% |
| Dustin Poirier vs Victor | 2–2 | 50.00% |
| Dustin Poirier vs Eddy | 0–4 | 0.00% |
| Dustin Poirier vs Alisa | 0–3 | 0.00% |
| Dustin Poirier vs Jun | 0–3 | 0.00% |
| Dustin Poirier vs Azucena | 2–1 | 66.67% |
| Dustin Poirier vs King | 1–1 | 50.00% |
| Dustin Poirier vs Jack-8 | 0–2 | 0.00% |
| Dustin Poirier vs Shaheen | 1–1 | 50.00% |
| Dustin Poirier vs Nina | 2–0 | 100.00% |
| Dustin Poirier vs Zafina | 2–0 | 100.00% |
| Dustin Poirier vs Paul | 0–1 | 0.00% |
| Dustin Poirier vs Yoshimitsu | 0–1 | 0.00% |
| Dustin Poirier vs Xiaoyu | 0–1 | 0.00% |
| Dustin Poirier vs Bryan | 0–1 | 0.00% |
| Dustin Poirier vs Devil Jin | 0–1 | 0.00% |
| Dustin Poirier vs Dragunov | 1–0 | 100.00% |
| Dustin Poirier vs Leo | 0–1 | 0.00% |
| Dustin Poirier vs Panda | 0–1 | 0.00% |
| Dustin Poirier vs Raven | 0–1 | 0.00% |
| Dustin Poirier vs Heihachi | 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.