Michael Lammer (born March 25, 1982) is a Swiss professional tennis player. He plays right-handed. At the 2009 Allianz Suisse Open in Gstaad, won the doubles tournament with compatriot Marco Chiudinelli. It was his first ATP tour title.

Lammer was born on March 25, 1982 to parents Ernst and Susi, and started playing tennis at the age of six.

In Gstaad in 2009, Lammer won his first ATP tour title with fellow Swiss player Marco Chiudinelli. Having been granted a wildcard into the doubles draw, they managed to reach the final. There, they defeated the no. 1 seeds Jaroslav Levinský and Filip Polášek 7-5, 6-3. It was Lammer's first ATP final, and his first title.

ATP Tour Profile

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The Lammer river is a right tributary of the Salzach in Salzburg and is located below Hallein. The river rises in the Tennengebirge and flows from east to west, joining with the Salzach at Golling an der Salzach.

The River Lammer is known for its very clean water and is very popular for wild water sportsmen. The length of the river is about 41 kilometres (25 mi).

Coordinates: 47°34′59″N 13°10′06″E / 47.583°N 13.1682°E / 47.583; 13.1682

Julian Reister (born April 2, 1986 in Hamburg) is a German professional tennis player. His career high rank was No. 92, achieved on May 2, 2011.

Reister qualified for his first ATP World Tour tournament at Basel where he lost in the first round to Guillermo García-López 6–7(4), 2–6.

Reister entered Basel as a qualifier where he lost in the first round to Roko Karanušić 0–6, 3–6.

Reister qualified into the main draw at Brisbane where he lost in the first round to Florent Serra 7–6(3), 6–7(5), 5–7.

Reister next qualified into the main draw at the French Open. He defeated 27th seed Feliciano López in the first round 6–1, 7–6(5), 6–2 to record his first ever ATP World Tour victory. He went on to defeat Olivier Rochus in the second round 6–2, 6–2, 7–6(5) before losing to Roger Federer in straight sets 4–6, 0–6, 4–6.

Reister next made it into the main draw of the 2010 Wimbledon Championships as a Lucky Loser. He advanced to the 2nd round by defeating qualifier Rik de Voest 6–4, 7–5, 3–6, 6–2. He then lost to Xavier Malisse 7–6(7), 4–6, 1–6, 4–6

Louk Sorensen (born 7 January 1985) is a professional tennis player from Ireland.

Sorensen is the first player representing Ireland to win a Grand Slam event main draw match in the Open Era. His father, Sean, was the first Irishman to play a Grand Slam main draw match in the Open Era, going out in the first round of Wimbledon. (Matt Doyle reached the fourth round of the US Open in 1982 but played under the American flag then, only becoming an Irish citizen in 1985).

Sorensen's father Sean is the current captain of the Ireland Davis Cup team and played in the first round of Wimbledon in 1977, losing to Rod Laver. Sean also finished runner-up to Mats Wilander at an ATP Challenger Tour event in Buchholz, Germany, in February 1982. Louk's older brother, Kevin, was also a professional tennis player and competed for Ireland in the Davis Cup until 2006. He also has two sisters, Lisa and Josephine. Sorensen was raised in Germany and although his parents now live in Dublin, he remains in Stuttgart, training with German coach, Carsten Arriens, who also coaches Germans Andreas Beck and Alexander Waske, and playing for third division Bundesliga tennis club TC Doggenburg. He is a prominent member of the Irish Davis Cup team, holding a 10–2 singles record, having made his debut in July 2005.