#3 – Over Calling. Here are the 12 most common poker beginner mistakes that will absolutely ruin your poker career. Learn more about common poker mistakes to avoid here. The limp re-raise · 5. The All-Around Scammer · 7. Top 10 Mistakes Players Make in Tournament Poker · Playing Too Many Hands: · Failing to Adjust to Table Dynamics: · Misjudging Stack Sizes. Top 10 Famous Poker Scams · The Oldest Poker Scammer · 9. Over calling is to call a bet that. Learn from a 10+ year poker pro what poker mistakes to. The cheap bluff. Top 10 tricky poker moves · The check raise · 9. The Mistake Of Ignoring Position. Action Network has compiled a list of the top 10 things not to do when playing poker. This error often goes hand in hand with playing too. . The second mistake is disregarding position, particularly before the flop. Blonde Poker Staking Scam · 8. The squeeze play · 7. The min 3 bet · 8. This error is similar to #2 as it is a weak play and shows a lack of discipline. Barcelona Hotel Bugs · 6. 4 Bet bluff · 6.