
The 2009 Baseball World Cup (BWC) was the 38th international Men's amateur baseball tournament. The tournament was sanctioned by the International Baseball Federation, which titled it the Amateur World Series from the 1938 tournament through the 1986 AWS. The 2009 tournament was held, for the first time, across a continent – with games played in 27 cities across eight European countries, from September 9 to 27. The final was a repeat of the previous BWC final, with the United States again defeating Cuba, winning its fourth title.

The 2009 Gerry Weber Open was a men's tennis tournament played on outdoor grass courts. It was the 17th edition of the event known that year as the Gerry Weber Open, and was part of the ATP World Tour 250 series of the 2009 ATP World Tour. It took place at the Gerry Weber Stadion in Halle, North Rhine-Westphalia, Germany, from 6 June through 14 June 2009.

The 2009 IIHF Inline Hockey World Championship was the 13th IIHF Inline Hockey World Championship, an international inline hockey tournament run by the International Ice Hockey Federation. The World Championship runs alongside the 2009 IIHF Inline Hockey World Championship Division I tournament and took place between 6 and 13 June 2009 in Ingolstadt, Germany and the Saturn Arena. The tournament was won by Sweden, earning their third straight World Championship title and fifth overall. The United States finished in second place and Germany in third after defeating Finland in the bronze medal match. Slovakia, after losing the 7th/8th game against Canada was relegated to Division I for 2010.
The 2009 International German Open was a men's tennis tournament played on outdoor red clay courts. It was the 103rd edition of the event known that year as the International German Open and was part of the ATP World Tour 500 series of the 2009 ATP World Tour. It took place at the Am Rothenbaum in Hamburg, Germany, from 20 July through 26 July 2009.

The 2009 Nebelhorn Trophy was held between September 23 and 26, 2009 in Oberstdorf, Germany. It served as the final Olympic qualifier to the 2010 Winter Olympics. Skaters competed in the disciplines of men's singles, ladies' singles, pair skating, and ice dance. The compulsory dance was the Tango Romantica.
The 2009–10 Four Hills Tournament was held at the four traditional venues of Oberstdorf, Garmisch-Partenkirchen, Innsbruck and Bischofshofen, located in Germany and Austria, between 29 December 2009 and 6 January 2010.

The 2009 German Athletics Championships were held at the Donaustadion in Ulm on 4–5 July 2009.

UFC 99: The Comeback was a mixed martial arts event held by the Ultimate Fighting Championship (UFC) on June 13, 2009 in Cologne, Germany.

Nikolai Valuev vs. David Haye, billed as "David vs Goliath", was a professional boxing match contested on 7 November 2009 for the WBA heavyweight championship.

The 12th IAAF World Championships in Athletics were held in Berlin, Germany from 15–23 August 2009. The majority of events took place in the Olympiastadion, while the marathon and racewalking events started and finished at the Brandenburg Gate.

Germany will compete at the 2009 World Championships in Athletics from 15–23 August as the host nation. A team of 92 athletes was announced in preparation for the competition, but current women's Marathon world leader Irina Mikitenko and hurdler Thomas Goller withdrew from the Championships. Mikitenko was replaced by the current European Champion Ulrike Maisch. Selected athletes have achieved one of the competition's qualifying standards. Six out of the seven medallists for Germany from the last Championships are competing, including the gold medallists Betty Heidler and Franka Dietzsch. Women's high jump world leader Ariane Friedrich and European record holders Christina Obergföll and Sebastian Bayer are among Germany's other aspiring medallists.