|Challenger - Charleston||09/29 17:50||27|| Ethan Quinn v Abdullah Shelbayh ||2-6,4-6|
|Challenger - Charleston||09/28 17:55||26|| Abdullah Shelbayh v Brandon Holt ||7-5,7-5|
|Challenger - Charleston||09/27 17:20||25|| Mark Lajal v Abdullah Shelbayh ||6-1,4-6,4-6|
|Challenger - Columbus||09/18 22:55||25|| Tristan Schoolkate v Abdullah Shelbayh ||6-4,6-3|
|Challenger - Rennes||09/12 11:45||25|| Abdullah Shelbayh v Matteo Martineau ||0-6,1-6|
|ITF - M25 Monastir||09/09 08:30||28||Abedallah Shelbayh v Ilia Simakin||6-2,6-7,4-6|
|ITF - M25 Monastir||09/08 10:05||27||Abedallah Shelbayh v Alexandre Aubriot||6-4,6-2|
|ITF - M25 Monastir||09/07 10:40||26||Abedallah Shelbayh v Devin Badenhorst||6-2,6-2|
|ITF - M25 Monastir||09/05 10:00||25||Abedallah Shelbayh v Timothy Gray||6-2,6-2|
|Challenger - Mallorca||08/30 17:40||25|| Laurent Lokoli v Abedallah Shelbayh ||6-4,7-5|
|Challenger - Cary||08/09 00:35||25|| Arthur Cazaux v Abdullah Shelbayh ||6-3,6-0|
|ATP - Los Cabos||07/31 01:00||19|| Abedallah Shelbayh v Skander Mansouri ||6-7,3-6|
Abedallah Shelbayh (also known as Abdullah Shelbayh; born 16 November 2003) is a Jordanian tennis player.
Shelbayh has a career-high ATP singles ranking of 235 achieved on 3 July, 2023, and is the first Jordanian tennis player to achieve an ATP world ranking. He has a career-high ATP doubles ranking of 519, achieved on 31 July, 2023. He had a career-high ITF juniors ranking of 27 achieved on 12 July, 2021. Shelbayh has won three ITF singles titles and one doubles title on the ITF Men's Circuit and one on the ATP Challenger Tour.
Shelbayh represents Jordan at the Davis Cup, where he has a win-loss record of 10–1.
In September 2022, Shelbayh reached the semifinals of the Manacor Challenger after receiving a wildcard into the main draw, defeating the No. 1 seed and world No. 127 Dominic Stricker in his opening match. He became the first player from Jordan to win a match in ATP Challenger Tour history. Following this run, Shelbayh made his debut in the world's top 500.
On December 1, 2022, after one year as part of the Florida Gators men's tennis team at the University of Florida, Shelbayh announced that he would forego his remaining collegiate eligibility in order to turn professional. The following week, Shelbayh won his third ITF singles title in Trnava, Slovakia, defeating Daniel Rincón in the final.
On December 28, 2022, Shelbayh won the second edition of the Arab Masters Tennis Tournament, held in Kuwait City, defeating Benjamin Hassan in the final. In addition to prize money of $25,000, the win gave Shelbayh a wildcard to compete in the main draw of the 2023 Qatar Open in Doha.
In February, Shelbayh qualified for the 2023 Tenerife Challenger III. He defeated Salvatore Caruso in his opening main draw match, before losing to Ryan Peniston in the second round. The following week, Shelbayh reached his second career semifinal on the ATP Challenger Tour at the 2023 Bahrain Ministry of Interior Tennis Challenger, defeating the No. 1 seed and world No. 79 Jason Kubler in the quarterfinals. In the semifinals, he again defeated lucky loser Salvatore Caruso, becoming the first Jordanian player in history and the youngest Arab to reach a final at Challenger level. Shelbayh was defeated by Thanasi Kokkinakis in the final. As a result of this run, Shelbayh moved up more than 120 positions in ranking, entering the top 300 for the first time at world No. 276 on 20 February 2023.
Shelbayh made his ATP Tour-level main draw debut at the 2023 Qatar ExxonMobil Open, where he received a wildcard. He lost to Kwon Soon-woo in the first round in three sets.
In April, Shelbayh won his first doubles title at Challenger level at the 2023 Murcia Open, partnering Daniel Rincón. The pair received entry into the doubles draw as alternates. He then qualified for the 2023 Srpska Open in Banja Luka, Bosnia and Herzegovina, having received an alternate spot in the qualifying competition. He beat fellow qualifier Elias Ymer in straight sets in the first round, becoming the first Jordanian player to win an ATP Tour-level match.
Shelbayh received a wildcard at the 2023 Mutua Madrid Open, where he made his Masters 1000 debut. He lost to Pedro Cachin in the opening round.