Replace Overall Performance with Season Performance. Have a Ranking system for Most matches/wins. Top 10 players receive crowns.

Wipe Season Performance after every season.

Overall Performance? god no. Nobody wants a permanent record of how badly they do. You're making players too worried about their records to join PvP. If people know that their records will be wiped, they probably will PvP more. Nobody wants to see 1000 matches, 300 wins, say in a year. Overall = permanent, yes?

Remove it. replace it with a seasonal/clean slate system. I guarantee more players will PvP just for the hell of it because when they open PvP profile, they wont have to see their shame.

Reward for winning 10 consecutive matches in a row. Reward for losing 100 matches. Make it fun and enjoyable all around. But dont make "Reward for losing 10 consecutive matches in a row/" Nobody wants to be teamed up with ppl intentionally trying to lose.