Question: Under who's coaching tenure was the team Cornell Big Red lost to in 2009-10 to end their season?

Context paragraphs:
1897 Cornell Big Red football team: The 1897 Cornell Big Red football team was an American football team that represented Cornell University during the 1897 college football season.  In their first season under head coach Pop Warner, the Big Red compiled a 5–3–1 record and outscored all opponents by a combined total of 133 to 42.  Three Cornell players received honors on the 1897 College Football All-America Team: quarterback George Young, Cornell (Walter Camp-2, "Outing"-1); end William McKeever (Camp-2); and end Lyndon S. Tracy, Cornell (Camp-3).

2010–11 Cornell Big Red women's ice hockey season: The 2010–11 Cornell Big Red women's ice hockey team will represent Cornell University in the 2010–11 NCAA Division I women's ice hockey season.  The Big Red will be coached by Doug Derraugh and assisted by Dani Bilodeau and Edith Zimmering.  The Big Red is a member of the Eastern College Athletic Conference and will attempt to win the NCAA Women's Ice Hockey Championship.  The Big Red were ranked eighth nationally, had a 17–8–6 overall, and posted a 14–2–6 record in ECAC Hockey last season.  All of their home games will be played at Lynah Rink.

List of Cornell Big Red football seasons: The Cornell Big Red football team represents Cornell University in the National Collegiate Athletic Association (NCAA) Division I Football Championship Subdivision (FCS) as a member of the Ivy League.  In its 129 active years, the team has played in over one thousand games.  The Big Red have been awarded 5 national championships, 3 Ivy League conference co-championships, and 5 times received a final ranking in the Associated Press (AP) Poll.  Through the 2016 season, the Cornell Big Red have won 646 games, lost 522 games, and tied 33 regular season games.

1898 Cornell Big Red football team: The 1898 Cornell Big Red football team was an American football team that represented Cornell University during the 1898 college football season.  In their second season under head coach Pop Warner, the Big Red compiled a 10–2 record and outscored all opponents by a combined total of 296 to 29.  Three Cornell players received honors on the 1898 College Football All-America Team: tackle Edwin Sweetland (Walter Camp-3); guard Daniel A. Reed, Cornell (Camp-3, "Leslie's Weekly"-2); and halfback Allen E. Whiting, Cornell ("Outing"-2, "Leslie's"-2).

2009–10 Cornell Big Red women's ice hockey season: The 2009–10 Cornell Big Red women's ice hockey team represented Cornell University in the 2009–10 NCAA Division I women's hockey season.  The Big Red were coached by Doug Derraugh and assisted by Dani Bilodeau and Edith Zimmering.  The Big Red were a member of the Eastern College Athletic Conference and would become one of the most improved teams in the NCAA after the 2009-10 campaign.  At the end of the 2008-09 season, the Big Red won 12 contests.  The Big Red won 21 games, an improvement of nine wins.  The Big Red were second in the USA Today poll, were 17-8-6 overall and posted a 14-2-6 record in ECAC Hockey this season.  All of their home games will be played at Lynah Rink.

1910 Cornell Big Red football team: The 1910 Cornell Big Red football team was an American football team that represented Cornell University during the 1910 college football season.  In their first season under head coach Daniel A. Reed, the Big Red compiled a 5–2–1 record and outscored all opponents by a combined total of 165 to 44.  Two Cornell players received honors on the 1910 College Football All-America Team: end Harold Eyrich (Walter Camp–3); and tackle William Munk, Cornell ("The Philadelphia Press"-2).

2009–10 Kentucky Wildcats men's basketball team: The 2009–10 Kentucky Wildcats men's basketball team represented the University of Kentucky during the college basketball season of 2009–2010.  This season was the first of John Calipari's tenure as head coach; he accepted the position on March 31, 2009.

Barton Hall: Barton Hall is an on-campus field house on the campus of Cornell University in Ithaca, New York.  It is the site of the school's indoor track facilities, ROTC offices and classes, and Cornell Police.  It also served as the location of the former band room, once used by the Cornell Big Red Marching Band and the Cornell Big Red Pep Band.  However, the summer of 2013 saw the completion of a new building for the Big Red Bands adjacent to Schoellkopf Field.  For a long time, Barton Hall was the largest unpillared room in existence.  The interior of the building covers almost 2 acre , and includes a 1/8 mile (200m) indoor track.

1912 Cornell Big Red football team: The 1912 Cornell Big Red football team was an American football team that represented Cornell University during the 1912 college football season.  In their first season under head coach Albert Sharpe, the Big Red compiled a 3–7 record and were outscored by their opponents by a combined total of 136 to 63.  No Cornell players received honors on Walter Camp's 1912 College Football All-America Team.  However, three Cornell players received All-American honors from others: end John E. O'Hearn (second-team, "The Philadelphia Inquirer"); guard Jimmie Munns (second-team, "The New York Sun"); and end Harold R. Eyrick (third-team, "The Philadelphia Press").

2009–10 Cornell Big Red men's basketball team: The 2009–10 Cornell Big Red men's basketball team represented Cornell University in the 2009–10 college basketball season.  This was coach Steve Donahue's tenth season at Cornell.  The Big Red compete in the Ivy League and played their home games at Newman Arena.  They went 13–1 in Ivy League play to win the championship for the third year in a row and received the league's automatic bid to the 2010 NCAA Men's Division I Basketball Tournament.  They earned a 12 seed in the East Region.  They upset 5 seed and AP #12 Temple in the first round for the first tournament win in school history.  They continued their success by upsetting 4 seed and AP #16 Wisconsin to advance to their first Sweet Sixteen where they lost to 1 seed and AP #2 Kentucky to finish their season at 29–5.

Supporting paragraphs: 2009–10 Cornell Big Red men's basketball team 2009–10 Kentucky Wildcats men's basketball team
Answer: John Calipari's tenure