Currently the only statistics shown are lifetime.
The first image of Introducing PvP Leagues shows some season statistics but they are not implemented on the final release.
Going a bit further. Showing only the counts of games played, wins, longest win streak are very generic stats. Possibly make a new tab on the pvp dialog for more detailed season statistics.
Stats shown could include:
- Ranked games played during the season, wins and win ratio.
- A list of all classes showing games played, games won, win ratio, maybe even kills, deaths and point captures with the specific class.
- Favourite map of the season or even a top list of most played maps.
Season statistic history could also be nice so after a year you could see what you played a year ago and how well you performed and compare stats to the current season.
In addition: The pie chart on the home tab of the pvp dialog has some rounding problems. For me currently the total percentage is 98%.