Watching a match for the second time (or a replay of a specific player) reveals patterns. You stop being swept up in the drama of the score and start noticing tendencies. "Sinner always goes down the line on break point." "Swiatek uses the inside-out forehand to open the court."
For the fans in the stadium, it was a surreal holographic experience. For Elias, the lead engineer, it was a nightmare. tennis replays