1.   The worst thing you can do is underestimate an opponent.

2.   Finally, he told them never to underestimate their opponent.

3.   He knew his limitations and did not underestimate his opponents.

4.   However, he has no excuses for the Maskaev fight other than he underestimated his opponent.

5.   Not that she is underestimating her opponent in the final.

6.   Pan at first underestimated his opponent and lost the opening game, but managed to secure a two-game victory in the first set.

7.   Dutch legend Johan Cruyff believes Spain was punished for underestimating its opponents.

8.   He said he had been too self-confident and had underestimated his opponents.

9.   The Blazers won plenty of games lately, but they were caught underestimating their opponent.

10.   This time, the Germans say, they will not make the mistake of underestimating their opponent.