
Alison Irwin
Meadville, Pennsylvania · Retail sales manager

Meadville, Pennsylvania · Retail sales manager
What this shows: Each season Alison played, oldest first. The bar runs from the first person out (left) to the winner (right); the tall block is Alison. The tiles are that season's numbers.


What this shows: Each bar is a percentile: the share of all 417 Big Brother appearances that scored lower (50 is the typical player). Big Brother has no such scores, so its bars are counts from our own data. The label is our rule of thumb, not an official rating.
The Big Brother players whose bars sit closest to Alison's in Big Brother 4. Match is 100 minus the typical gap between the two sets of bars, in percentile points.
Josh MartinezBig Brother 19 · Comp beast97matchCompare
Ivette CorrederoBig Brother 6 · Escape artist93matchCompare
Jackson MichieBig Brother 21 · Comp beast93matchCompare
Nicole FranzelBig Brother 18 · Comp beast92matchCompare
Ian TerryBig Brother 14 · Comp beast91matchCompareWhat this shows: The same game-style bars as above, one column per season, with where they finished and how long they lasted. The changes list the biggest rises and drops from one appearance to the next, in percentile points.
Percentiles, 0–99; 50 is the typical player.
What this shows: Built from the vote and competition records, in order. Big Brother: and wins, , and .
What this shows: Each vote Alison cast at an . A filled dot means they voted with the majority; a hollow dot means they were on the losing side. The last column is who went home.
| When | Voted for | With the majority? | Went home |
|---|---|---|---|
| Wk 1 | Amanda | Amanda | |
| Wk 2 | Michelle | Michelle | |
| Wk 3 | Jack | David | |
| Wk 5 | Nathan | Nathan | |
| Wk 6 | Justin | Justin | |
| Wk 7 | Jack | Jack | |
| Wk 8 | Jee | Jee | |
| Wk 9 | Erika sole vote | Erika | |
| Wk 10 | Robert sole vote | Robert |
What this shows: Every season added together, per show. Vote accuracy is the share of Alison's votes that went with the majority.
What this shows: Individual wins only (each competition counted once), sorted into the formats they used: endurance, puzzles, OTEV and so on. A competition can have several formats.
What this shows: Named alliances and showmances from the Big Brother Wiki and other cited sources, with when each formed and ended (week) where the source says. Tap a face to open that player.
What this shows: Podcasts, videos and articles about Alison, matched by name or episode title, then how much analyst coverage each of their seasons got. Strongest matches first. Links open the original.