While you can be on one team of each type, at the end of each week you’ll only gain points from the team that earned the most points that week. However, note that given equal rating, 5v5 teams earn more points per week than 3v3 (88%), which earn more than 2v2 (76%).
Results at the end of the week:
Each active player on the 5v5 team would be eligible to gain 344 arena points
Each active player on the 3v3 team would be eligible to gain 302 arena points
Each active player on the 2v2 team would be eligible to gain 261 arena points
Your team only needs to fight 10 battles per week to be eligible for points. You can fight more if you so choose. However, due to the way the rating system works (and the way points are derived from rating), teams with high ratings are (in theory) increasingly likely to play only the minimum required number of battles. For more info click Here!
Level 60 character
No gear required