I am trying to combine cricket player statistics into one master sheet. I have 3 worksheets with player points. 

sheet 1. Points for runs   

sheet 2. Points for catches   

sheet 3. points for wickets   

I want to total the amount of points for each player into a fourth sheet.

I have combined all of the values from sheets 1,2 and 3 into a final 4th sheet and have got many duplicate names. This is how it looks:

A1:Joe Bloggs, B1:10   

A2:Joe Bloggs, B2:15   

A3:Joe Bloggs, B3:20   

Joe Bloggs would have 10 points for runs, 15 for catches and 20 for wickets. The result I am looking for is to have sheet four look like this:

A1:Joe Bloggs, B1:45

The player may have points from all three sheets (catches,wickets and runs), or from only one/two sheet/s. This means there could be 3 Joe Bloggs like above, 2 Bob Taylors, and 1 Peter Smith (in no particular pattern).

Is there an easy way to total the player statistics so the names don't repeat in sheet 4?