hmm, don't know.
Try to log every possible time.
Also avoid week-ends.

one that bids every time a new round has started as if he had infinite tokens.
I also use this strategy.
Avoid to bid last sec. if someone else already bid on that round.
It's noobish -lol
buy some premium emblem and jersey (you know, those o 15 token).

For auctions, play with the old version (on pc) , check oppo achievements.