OK, let's track some of these guys going forward. I've listed the young players to watch through 2016. If you have any more 20 and unders to take note of, then add them to the list. Here's a status update.
@herios has already added Taylor Fritz to his extensive stable
- Thanks to
@Mastoor for getting this thread going.
Alexander Zverev
Germany. b. 20 April 1997 (age 18)
Zverev is currently the youngest player in the top 100 of the world rankings. (83 - highest 74). Right handed with double handed backhand, he is a whopping 6ft 6 inches.
In 2016, he represented Germany at the 2016 Hopman Cup.
He lost in the first round of the AO to Andy Murray
Hyeon Chung
South Korea b.19 May 1996 (age 19)
Chung was awarded the year-end ATP Most Improved Player award for 2015, after climbing over 120 places to 51st in the rankings.
In 2016, he faced off against #Novak Djokovic at the Australian Open (1st round) and 6-3, 6-2, 6-4.
Novak said: "
He moves very well, as well. He can play equally well from defence to offence. And he's one of the players that people are talking about as a potential top player in the future. He's got that potential, no question about it. He needs experience, he needs more time."
Yoshihito Nishioka
Japan b.27 September 1995 (age 20)
Nishioka has yet to break the Top 100 but is knocking at the door. He is small for a tennis player, just 5'7". He's a leftie with a two handed backhand.
By winning the Asia-Pacific wildcard play-offs in Shenzhen, Nishioka earned a wildcard into the 2016 Australian Open.He lost in the first round to Pablo Cuevas.
Nick Kyrgios
Australia b. 27 April 1995 (age 20)
Nick Kyrgios needs no introduction. The highest ranked player of this bunch, he is already facing the top pros and giving them a match. Famously knocked out Rafeal Nadal during Wimbledon 2015 and has also beaten Roger Federer, Milos Raonic and Stan Wawrinka.
Definitely the most advanced in the is group.
Federer has described his power as "sick" (in a complimentary sense)
Borna Coric
Croatia. b. 14 November 1996 (age 19)
Borna Coric is currently the youngest player in the top 50 of the world rankings. He won the Junior US Open in 2013.
At the 2016 Australian Open, he lost in the first round to Albert Ramos-Viñolas in straight sets but has made it beyond the first round in each of the other majors.
Andrey Rublev
Russia b.20 October 1997 (age 18)
Andrey Rublev is a former Junior French Open Winner. He made his grandslam debut at 2015 US Open as qualifier.
In 2016, he did not qualify for the AO and lost to Stan Wawrinka 6-3 6-3 in Chennai.
Frances Tiafoe
USA b. 20 January 1988 (age 18)
At 15 years old, Tiafoe became the youngest boys' singles champion in Orange Bowl history. Turned pro in 2015, winning his first match on the fifth attempt. Qualified as a wildcard for the USO 2015 and lost to Viktor Troicki in straights
In 2016, he lost in the AO qualifiers and never made the main draw.
Taylor Harry Fritz
USA b.October 28, 1997 (age 18)
Has won the USO Open Boys Singles and been a runner up at the Boys Singles in Paris. 6' 4" tall he turned pro in 2015 and won his first match at Eastbourne.
Ranked 154 right now.
In 2016, he qualified for the AO but lost in the 1st round to fellow American Jack Sock in five sets.
Lucas Pouille was also mentioned by
@mrzz but we'll have the cut-off at 20 years.
Are we missing anybody?