Best Bowling Economy in One day Cricket in 2021
Record holder : Fred Klaassen holds the record (3.08) for best bowling economy in one day cricket in 2021.
1. Fred Klaassen - 3.08
At the top of list is Fred Klaassen of . He has economy of 36 while taking 6 wickets in 4 innings of 4 matches at 18.5 average and 36 strike rate.
2. Sandeep Lamichhane - 3.17
Next in the list is Sandeep Lamichhane of . He has economy of 13.9 while taking 18 wickets in 5 innings of 6 matches at 7.38 average and 13.9 strike rate.
3. Mark Watt - 3.23
At position no. 3 is Mark Watt of . He has economy of 92 while taking 3 wickets in 5 innings of 6 matches at 49.66 average and 92 strike rate.
4. 
Mehidy Hasan Miraz - 3.53
At position no. 4 is Mehidy Hasan Miraz of Bangladesh. He has economy of 33.6 while taking 15 wickets in 11 innings of 11 matches at 19.8 average and 33.6 strike rate.
5. Ayaan Khan - 3.53
Next in the list is Ayaan Khan of . He has economy of 29.6 while taking 12 wickets in 9 innings of 10 matches at 17.5 average and 29.6 strike rate.
6. Simi Singh - 3.67
Next in the list is Simi Singh of Ireland. He has economy of 32.8 while taking 19 wickets in 11 innings of 13 matches at 20.15 average and 32.8 strike rate.
7. Shakib Al Hasan - 3.67
Next in the list is Shakib Al Hasan of Bangladesh. He has economy of 28.5 while taking 17 wickets in 9 innings of 9 matches at 17.52 average and 28.5 strike rate.
8. Kabua Morea - 3.69
At no. 8 position is Kabua Morea of . He has economy of 21.2 while taking 11 wickets in 4 innings of 4 matches at 13.09 average and 21.2 strike rate.
9. Nisarg Patel - 3.82
At no. 9 position is Nisarg Patel of South Africa. He has economy of 33.5 while taking 8 wickets in 6 innings of 6 matches at 21.37 average and 33.5 strike rate.
10. Saurabh Netravalkar - 3.86
At no. 10 position is Saurabh Netravalkar of South Africa. He has economy of 25 while taking 12 wickets in 6 innings of 6 matches at 16.16 average and 25 strike rate.