At McMath, Breanne was also a standout in both volleyball and high jump. Upon graduation Breanne attended the University of Washington on basketball scholarship, where she was a solid player for 4 seasons.

In 2003-2004 as a freshman, Breanne averaged 6 points and 3.7 rebounds in 18 minutes per game. Her best performance was a 22-point outing against Oregon. As a sophomore, Breanne brought her numbers up to 8.2 points and 4.1 rebounds per game. At the end of the season, Breanne was selected as a member of the Canadian National Team, which played at the World University Games in Izmir, Turkey. Breanne played alongside European professional players like Sarah McKay, Holly Robertson, Lizanne Murphy, Kaela Chapdelaine and Tarmara Tatham. She also represented Canada in 2003 at the World University Games in Daegu, Korea.

During her last two seasons at Washington, her points, rebounds and minutes remained consistent. While at the University of Washington, she played with players who have played in the in the WNBA or have triumphed in Europe, including Giuliana Mendiola, Cameo Hicks and Kristen O'Neill.

After graduating from Washington, Breanne began a successful career in European basketball. Her first team was Honsu of the first division in Finland. With Honsu, Breanne had to assume more scoring responsibility than at Washington, and averaged 16.3 points and an outstanding and 9.6 rebounds per game. Her shooting percentages of 46% from the field and 39% from the 3-point line were excellent. After the Finnish season concluded, Breanne was hired by the Sundvall Saints of the Swedish first division for playoffs to play for the title. In six playoff matches, Breanne averaged 19.8 points and 13.8 rebounds per game and was again the franchise player.

Breanne is a good rebounder especially on the offensive end. Offensively she is a hard worker, likes to run the floor and she has a very good shot. Especially after her last season in Europe, where she added the three-point shot to her repertoire. Breanne has a great personality, is hardworking and is very adaptable to different situations and team roles.

Breanne Watson signs for one of the top teams in Portugal , CAB Madeira in the 2008-2009 season.

Breanne averages 18,1 points and 9,8 rebounds per game with 53,1% from the field, helping CAB Madeira to reach the semifinals.

In the 2009-2010 season, Breanne started her third season in Europe, playing for Basket Esch in Luxembourg.

And Breanne averages 22,4 points and 13,2 rebounds for 24,7 efficiency average.

In the 2010-11 season, Breanne Watson signs with Universidad de Ferrol in Spanish 2nd division, averaging 12,3 points 8,5 rebounds and 15,5 in efficiency.
Breanne is the fifth best rebounder (1st in offensive rebounds) in the league and the eleventh best player in efficiency.

Career
Until 2003: McMath High School: 27.4 PPG 15rpg
2003-2004 U. Washington (NCAA Div I ): 18mpg 6,0ppg 3,7rpg 1,0spg
2004-2005 U. Washington (NCAA Div I ): 22mpg 8,2ppg 4,1rpg 0,9spg
2005-2006 U. Washington (NCAA Div I ): 21mpg 8,0ppg 5,0ppg 0,9spg
2006-2007 U. Washington (NCAA Div I ): 20mpg 7,1ppg 4,0rpg 1,0spg
2007-2008 HONSU (Finlandia, 1a): 32mpg 16,3ppg 9,6rpg
2007-2008 Sundvall Saints (Suecia, 1a Playoffs): 36mpg 19,8ppg 13,8rpg
2008-2009 CAB Madeira (Portugal - 1): 18,1ppg 9,8rpg 53,1% FG
2009-2010 Basket Esch (Luxembourg): 22.3ppg, Reb-5(13.2rpg), 2.1apg
2010-2011: Universitario de Ferrol (Spain-LF2): 12,3ppg 8,5rpg 15,5 efficiency
 

Awards / Achievements
2003 British Columbia High School Basketball Player of the Year

2003 Member of Canadian National Team - World University Games, Daegu, Korea

2003 BC High School High Jump Champion (5'7" 1'75cm)
2004 MVP of the WBCA BTI Classic (Sophmore, U. Washington)

2005 Member of Canadian National Team - World University Games Izmir, Turkey

2006 MVP of Basketball Travelers Husky Classic (Senior, U. Washington)

2004-2006 Pac-10 All Academic Team Honorable Mention
2009 Portuguese All Star Game
2009 Second Team Portuguese League
2009 Portuguese Regular Season Runner Up
2009 Portuguese League Semifinalist
2009 Luxembourg Cup Finalista
2010 Second Team Luxembourguish League