Best Bowling Economy in One day Cricket in 2003
Record holder : Jason Gillespie of Australia holds the record (3.3) for best bowling economy in one day cricket in 2003.
1. 
Jason Gillespie - 3.3
The record is held by Jason Gillespie of Australia. He has economy of 32 while taking 18 wickets in 11 innings of 11 matches at 17.61 average and 32 strike rate.
2. Andrew Flintoff - 3.32
Next in the list is Andrew Flintoff of England. He has economy of 33.5 while taking 30 wickets in 19 innings of 20 matches at 18.6 average and 33.5 strike rate.
3. Muthiah Muralidaran - 3.34
At position no. 3 is Muthiah Muralidaran of Sri Lanka. He has economy of 28.4 while taking 46 wickets in 24 innings of 24 matches at 15.89 average and 28.4 strike rate.
4. Nathan Bracken - 3.5
At no. 4 position is Nathan Bracken of Australia. He has economy of 23.6 while taking 18 wickets in 8 innings of 8 matches at 13.83 average and 23.6 strike rate.
5. Shaun Pollock - 3.51
Then comes our Shaun Pollock of South Africa. He has economy of 44 while taking 27 wickets in 23 innings of 23 matches at 25.77 average and 44 strike rate.
6. Roland Lefebvre - 3.52
At position no. 6 is Roland Lefebvre of . He has economy of 60 while taking 4 wickets in 5 innings of 5 matches at 35.25 average and 60 strike rate.
7. Richard Johnson - 3.56
At position no. 7 is Richard Johnson of England. He has economy of 36.5 while taking 11 wickets in 9 innings of 10 matches at 21.72 average and 36.5 strike rate.
8. Glenn McGrath - 3.67
At position no. 8 is Glenn McGrath of Australia. He has economy of 32 while taking 29 wickets in 19 innings of 19 matches at 19.65 average and 32 strike rate.
9. Chaminda Vaas - 3.69
At no. 9 position is Chaminda Vaas of Sri Lanka. He has economy of 34.4 while taking 34 wickets in 23 innings of 23 matches at 21.2 average and 34.4 strike rate.
10. Shane Bond - 3.69
At position no. 10 is Shane Bond of New Zealand. He has economy of 28.2 while taking 21 wickets in 11 innings of 11 matches at 17.42 average and 28.2 strike rate.