Tatiana Golovin (Russian: Татья́на Григорьевна Голови́на , "Tatyana Grigoryevna Golovina" ; born 25 January 1988) is a Russian-born French retired professional tennis player.
 She won the 2004 French Open mixed doubles event with Richard Gasquet, and reached the singles quarterfinal at the 2006 US Open, losing to the eventual champion Maria Sharapova.
 Her highest singles ranking to date is 12.
 In 2008, she was diagnosed with lower back inflammation and was forced to stop playing competitive tennis indefinitely.
Tomáš Šmíd (born May 20, 1956 in Plzeň) is a former tennis player from Czechoslovakia, who won nine singles titles during his career.
 In doubles, he won fifty-four titles and was World No. 1 in doubles from December 17, 1984 to August 11, 1985.
 The right-hander reached his highest ATP singles ranking of World No. 11 in July 1984.
 Šmíd participated in 31 Davis Cup ties for Czechoslovakia from 1977–1989, posting a 20-10 record in doubles and a 22-15 record in singles.
Tomáš Šmíd and Mark Woodforde were the defending champions, but Woodforde did not participate this year.
 Šmíd partnered Petr Korda.
The ATP Luxembourg is a defunct tennis tournament that was played on the Grand Prix tennis circuit for one year in 1984.
 The event was held in Luxembourg and was played on indoor carpet.
 Ivan Lendl won the singles event while Anders Järryd and Tomáš Šmíd teamed-up to win the doubles event.
The 1983 Bavarian Tennis Championships was a men's Grand Prix tennis circuit tournament held in Munich, West Germany which was played on outdoor clay courts.
 It was the 67th edition of the tournament and was held form 16 May through 22 May 1983.
 Tomáš Šmíd won the singles title.
Mansour Bahrami and Tomáš Šmíd were the defending champions, but Šmíd did not participate this year.
 Bahrami partnered Guillermo Pérez Roldán, finishing runner-up.
Snauwaert is Belgian tennis racquet brand and manufacturer of other tennis equipment.
 It was founded in 1928 by the brothers-in-law Valler Snauwaert and Eugeen Depla.
 The company went out of business in 1994.
 Famous tennis players that used Snauwaert include Vitas Gerulaitis, Evonne Goolagong Cawley, Miloslav Mečíř, Mikael Pernfors, Tomáš Šmíd and Brian Gottfried.
John Letts (born May 11, 1964), is a former professional tennis player from the United States.
 He enjoyed most of his tennis success while playing doubles.
 During his career, he won seven ATP tour doubles titles and reached four ATP tour doubles finals.
 He also reached the quarterfinals of the 1985 Australian Open in doubles knocking out the 3rd seeded team of Tomáš Šmíd and John Fitzgerald in the second round.
The Gay and Lesbian Tennis Alliance (GLTA) is a not-for-profit international organization that manages and sanctions the gay tennis circuit around the world.
 The goal of the organization is to promote access to tennis and diversity and acceptance within the sport.
 GLTA-sanctioned tournaments provide a safe space for LGBT players to have fun playing competitive tennis in an environment where all who share the value of diversity are welcome.
Richard Gasquet (] ; born 18 June 1986) is a French professional tennis player who is currently ranked world No. 30 in men's singles by the Association of Tennis Professionals (ATP).
 He won the mixed doubles Grand Slam title at the 2004 French Open, partnering Tatiana Golovin.
 He also won an Olympic bronze medal in 2012 with his doubles partner Julien Benneteau.
 His career-high singles ranking is world No. 7, achieved in July 2007.
 In singles, his best achievements in Grand Slams are reaching the semifinals of the 2007 and 2015 Wimbledon Championships and the semifinals of the 2013 US Open.
 Gasquet is best known for his long-winding groundstrokes and his one-handed backhand.

Question: Which player, Tatiana Golovin or Tomáš Šmíd, was forced to playing competitive tennis because of lower back inflammation?
Answer: Tatiana Golovin