I've observed that my opponent has shown a tendency to repeat their moves (paper in rounds 1 and 6, scissors in rounds 2 and 4, rock in rounds 3 and 5). Most recently, they played paper in round 9. There's a reasonable chance they might play paper again, particularly since I've been successful with rock in rounds 7 and 8, and they might anticipate me returning to rock after my scissors play in round 9. Additionally, I've won the last three rounds with a variety of moves, establishing an unpredictable pattern. Even if this move doesn't win, I'm already ahead 3-1, so I only need to avoid losing this round to secure the overall victory.