International Cricket 2010

Easiest is just to play a two test match series. Finish both matches, and win the series, to unlock the achievement.

If you play a longer series, such as a five match series, the achievement will unlock only when you've finished the series, even if you won the first three matches.

Can then get the 10 wkt win, and win by an innings as you play the test series.

A word of warning: the previous cricket game from this series had a glitch if you saved in between matches, this stopped you from getting the achievement. Saving mid match is fine and should be done often. Not known if this glitch still exists in this game.

As all the tournament achievements for this game, simulating at all makes the achievement unattainable,

Hope this helps!

Start a test series against Bermuda, and be one of the better teams yourself like England, Australia, India. You can set it to 2 test matches. win the series 2 - nil.