Dan was ranked inthe top 10 as junior in Britain and was the winner of 6 ITF junior titles in doubles and was also ranked #1 in the country in NCAA Division 1 doubles in 2013 and # 60 in singles. Dan spent the past 5 years working his way up the ranks at the John McEnroe Tennis Academy to become one of its directors. Over the past few summers, he has managed the JMTA in Amagansett where he has tripled the size of the program.  Graduating from Auburn University with a 4.0 GPA, Dan is a native of Hampshire, England.

Guillermo, a native of Santiago, Chile, enjoyed a sensational playing career achieving a #9 ranking on the ITF junior tour for eighteen and under and #674 in singles and #704 in doubles on the ATP tour at just 17yrs old. Guillermo became a NCAA Division 1 All-American athlete while representing Texas Christian University (TCU), where he gained national rankings of #3 in doubles and #16 in singles. In his freshman year he was named TCU Male Newcomer Athlete of the year and later went on to guide the team to a Semi-Final run at the 2015 NCAA Championships as captain. After an incredible playing career Guillermo decided to use his economics degree to join the finance world upon graduation as he became a junior broker at Tradition Capital. He excelled for eighteen months before choosing to return to tennis and join the Old Oaks team in January 2020.