Nanopool have half hashrate of ethermine but have more block mined
1 0x52bc44d5378309ee2abf1539bf71de1b7d7be3b5 (Nanopool) 1737 4.2429%
2 0xea674fdde714fd979de3edf0f56aa9716b898ec8 (Ethermine) 1668 4.0744%
This is % of blocks mined vs uncle
@Rulezz, You are wrong
1. Ethermine - Blocks mined (last 7 days) = 10680 at hashrate = 60.7 TH/s = 175.9 blocks per TH/s
2. Nanopool - Blocks mined (last 7 days) = 5441 at hashrate = 37.4 TH/s = 145.4 blocks per TH/s
So Nanopool has lot more uncles (1733 vs. 1665 in last 7 days)