John Cena beat Logan Paul at SummerSlam, Sami Zayn at Bad Blood, and LA Knight at Survivor Series. That is a three-event sequence of singles victories against three different opponents.
The pattern is more informative than repeating any one result. Each challenger brought a different matchup, but each of these PLE meetings ended with Cena winning. This is a count of that specific sequence, not a claim that every match in between went the same way. The next challenger must find an answer those three PLE tests did not produce.