Silvia Farina and Andrea Temesvári were the defending champions but did not compete that year.
Dawid Olejniczak (] ; born March 1, 1983 in Łódź) is a Polish tennis player.
 He achieved his highest singles ranking of 185 on 11 August 2008, his current ranking is 251.
 In the doubles rankings, Olejniczak can be found at the 221st position, his highest ranking being 206 (17 July 2006).
Andrea Temesvári (born 26 April 1966) is a former professional tennis player from Hungary.
 She won the Italian Open at age sixteen, but injuries would later hamper her career.
The 1983 Italian Open was a tennis tournament that was played by men on outdoor clay courts at the Foro Italico in Rome in Italy and was part of the 1983 Volvo Grand Prix.
 The women's tournament was played on outdoor clay courts in Perugia in Italy and was part of the 1983 Virginia Slims World Championship Series.
 The men's tournament was held from 16 May through 22 May 1983 while the women's tournament was played from 2 May through 8 May 1983.
 Jimmy Arias and Andrea Temesvári won the singles titles.
The Women's Doubles tournament at the 1986 French Open was held from 26 May until 8 June 1986 on the outdoor clay courts at the Stade Roland Garros in Paris, France.
 Martina Navratilova and Andrea Temesvári won the title, defeating Steffi Graf and Gabriela Sabatini in the final.
Steffi Graf was the defending champion and won in the final 7–5, 6–2 against Andrea Temesvári.
Ryan Harrison (born May 7, 1992) is an American professional tennis player.
 Harrison has won one career ATP title, his lone victory so far coming at the 2017 Memphis Open.
 He is currently the 5th-highest ranked U.S.men's singles player.
The 1985 U.S. Clay Court Championships was a men's Grand Prix and women's Championship Series tennis tournament held in Indianapolis in the United States and played on outdoor clay courts.
 It was the 17th edition of the tournament and was held from July 21 to July 29, 1985.
 Ivan Lendl and Andrea Temesvári won the singles titles.
The 1983 U.S. Clay Court Championships (also known as the 1983 U.S. Open Clay Courts) was a men's Grand Prix and women's Championship Series tennis tournament played on outdoor clay courts in Indianapolis in the United States.
 It was the 15th edition of the tournament and was held from July 31 through August 7, 1983.
 Jimmy Arias and Andrea Temesvári won the singles titles.
Michael Venus (born 16 October 1987) is a New Zealand professional tennis player.
 He reached a career high singles ranking of 274 in July 2011, but is much better known as a leading doubles player with a huge serve.
 His highest ranking in this discipline is 12, gained in July 2017.
 He won the final of the 2017 French Open partnering with American Ryan Harrison, and followed that with a runner-up finish in the 2017 US Open mixed doubles with Chan Hao-ching of Chinese Taipei as his partner.

Question: Who hold a more current ranking, Andrea Temesvári or Ryan Harrison?
Answer: Ryan Harrison