|thumb|left He won his first professional tournament on June 30, 2013 at the $10,000
United States Tennis Association (USTA) Pro Circuit Linda Bogdan Memorial Futures Tournament. College Park, Georgia-native Jenkins, was invited to
Norcross, Georgia to participate in the December 20–22 eight-man USTA wild card playoff for a spot in the main draw of the
2014 Australian Open. The field also included defending wild card playoff champion
Rhyne Williams,
Denis Kudla,
Steve Johnson,
Tennys Sandgren,
Austin Krajicek,
Bjorn Fratangelo, and
Chase Buchanan. Jenkins lost to Kudla in two sets. Jenkins visited Australia for six weeks in February 2014 and met with some success, including a victory over
Luke Saville at the
Australia F1 Futures tournament finals in
Happy Valley. In late 2014, Jenkins won several tournaments. On September 20, Jenkins made tennis blooper highlights when he failed to execute the second half of an over and back double net jump. He went on to win the tournament. On September 21, the
Costa Mesa Pro Classic became his fourth tournament championship as he defeated
Dennis Novikov in straight sets in the finals after dispatching
Daniel Manlow,
Gregory Oullette,
Clay Thompson, and
Tennys Sandgren along the way. Three weeks later Jenkins faced the reigning
US Open junior champion Omar Jasika who was making his first appearance in a Pro Tour singles finals and defeated the Australian teen in three sets to win the
Cairns Tennis International Pro Tour event (Australia F7 Futures Tournament). In the
Hutchinson Builders Toowoomba International final (Australia F8 Futures Tournament) the following week, Jenkins was nearly ousted in the first round when he fell behind 0–5 in the third set and faced a
match point against
Lawrence Bataljin. Jenkins prevailed 7–5 in that set and went on to win the tournament against top seeded
Luke Saville who was returning from a two-month injury layoff. It marked consecutive Futures Tournament victories for Jenkins. Following the consecutive Australian
ITF Men's Circuit wins and three Futures tournaments singles wins in five weeks (as well as 2 doubles wins in 3 weeks), Jenkins planned on moving over to the
ATP Challenger Tour in Melbourne. Jenkins advanced to the finals of the tournament against
Bradley Klahn despite enduring a cut wrist at a key point in the semifinals before bowing out as runner-up. Jenkins' hot streak ended the following week when he was eliminated in the 2nd round by
Luke Saville at the
2014 Latrobe City Traralgon ATP Challenger 2. In the
Wollongong Centenary International #2 (Australia F10 Futures Tournament) on November 23, Jenkins faced
Jose Rubin Statham in the finals. With Jenkins on the verge of cracking the top 200 for the first time, he won what would be his last match of 2014 by overcoming a 0–4 deficit in the second set. Having turned professional in 2013, he was ranked 193 in the 2014 yearend rankings after his first full season as a pro. tournament|thumb In the
2015 Australian Open – Men's singles qualifying, Jenkins defeated
Rajeev Ram and
Marco Cecchinato before losing to
Tim Pütz. Jenkins missed 10 months of competition due to an
achilles tendon injury, Jarmere began hitting with Serena when she returned to the court following the birth of Alexis Olympia Ohanian Jr, during the
2017 US Open. ==Personal==