Swiatech broke Paolini’s service thrice and took the first set in just 29 minutes.
Paolini had made an quick break up in the second set, but one of the best front-ranger on women’s tour, Swetech resumed six of the last eight matches to secure the victory.
Pol, who has won four French Open titles and a US Open, has not played any other grass-appreated tournament this year, selected for a week-long training in Mallorca before competing in Bad Homberg.
Last year, he did not play any competitive tennis between his French open win and the onset of Wimbledon.
Meanwhile, in Eastborn, Alexandra Eela defeated Frenchwoman Varwara Grancheva 7-5 2-6 6-3.
Eala – Who recalled Swiatek at the Miami Open in March – the first player from the Philippines to reach the WTA tour final.
The 20 -year -old man lost five games in a row in his way to accept the second set, before it was ready to get the dicker.
Eala, ranked 74th in the world, has been designed against defending Wimbledon Champion Berbor Crassicova in the first round in SW19.
But first, she will face Kishori Maya United in Saturday’s finals, when Australians defeated Russian Anastasia Paviluchenkova 7-5 6-3.