2007 season

After starting the season with a record of 2-2, the Knighthawks beat the Toronto Rock 19–15 in Toronto, where they had only won twice before in team history. The Knighthawks followed this victory up with 11 more, finishing the season with a franchise-record 12 regular-season-game winning streak and a 14–2 record. The Knighthawks were a perfect 8–0 at home, becoming the first team since the 2003 Bandits to post a perfect record at home.^[3] The winning streak was extended to 13 games after they defeated the Rock 10–6 in the division semi-finals;^[4] and to 14 after beating the Bandits in overtime, 14–13, for the East Division title.^[5] After the season, head coach Ed Comeau was named the 2007 Les Bartley Award winner.^[6]

Despite having the best overall record, they could not host the championship game due to a scheduling conflict with the Ringling Bros. and Barnum & Bailey Circus at the Blue Cross Arena.^[7] Playing the game instead in Arizona, the Knighthawks defeated the Arizona Sting 13–11 on May 12, 2007, to win their first NLL championship. John Grant, Jr., regular-season league MVP, was named MVP of the game.

The winning streak continued during the 2008 season, as the Knighthawks defeated the Buffalo Bandits in the opening game on January 11, 2008.^[8] However, the next night in Rochester, the streak was halted at 16 games as they were defeated by the Bandits 14–9.^[9]

Lease issue

During the 2007 season, a dispute over concession revenues between owner Steve Donner and the Sports Management Group, then operators of the Blue Cross Arena, jeopardized the continued play of the Knighthawks in Rochester. Donner claimed that the Knighthawks and the Rochester Americans of the American Hockey League had lost over $500,000 the previous two seasons, and without concession revenue sharing, he would be unable to continue to operate the teams in Rochester. An agreement was reached between the Amerks/Knighthawks SMG, and the City of Rochester on a one-year lease extension on May 11, 2007, that would allow for long-term negotiations to continue through both teams' 2008 season. Under the extension, the Amerks/Knighthawks agreed to an independent audit of their finances and the city agreed to forgo additional luxury suite revenue from the arena and to loan the Amerks an additional $100,000, added on to a $500,000 loan that is now past-due. On June 16, 2008, the Knighthawks and Americans announced a new five-year lease with the Blue Cross Arena.

Curt Styres era

On May 28, 2008, the National Lacrosse League's Board of Governors approved the sale of a majority stake of the Knighthawks to the President of Arrow Express Sports Curt Styres at a price of $5,575,000, the highest price paid for a team in league history. The league's approval was conditional upon whether or not the Knighthawks and Sports Management Group could secure a new lease for play at the Blue Cross Arena.^[10] Styres had also recently been approved by the American Hockey League to purchase the Americans. On June 16, 2008, the Knighthawks and Americans announced a new five-year lease with the Blue Cross Arena.^[11]

In June 2011, the Americans and Knighthawks were split up when Terrence Pegula purchased the Americans. The split was necessary at the time due to Pegula owning the Buffalo Bandits. This is a rule that would later be changed.

NLL Hall of Fame members

• Gary Gait, 2009–2011 (class of 2006)
• Paul Gait, 1995–1997 (class of 2006)
• Steve Dietrich, 1995–2001 (class of 2012)
• Pat O'Toole 1999–2010 (class of 2013)

NLL Entry Draft

First Round Selections

NLL Dispersal Draft

• 2002 from Montreal Express: Steve Penny (10th overall); Declined to pick (22nd overall)
• 2003 from Ottawa Rebel: Mat Giles (10th overall); Shawn Zettel (21st overall); Declined to pick (32nd overall)
• 2004 from Vancouver Ravens: Chris McKay (5th overall); Peter Morgan (14th overall)
• 2005 from Anaheim Storm: Cam Bergman (8th overall)
• 2007 from Arizona Sting & Boston Blazers: Jack Reid, Boston (12th overall); Matt Lyons, Arizona (13th overall); Alex Smith, Arizona (36th overall)
• 2008 from Arizona Sting: Lindsay Plunkett (5th overall); Matt Brown (18th overall)
• 2008 from Chicago Shamrox: Mike Kirk (4th overall); Bobby McBride (16th overall); Craig Robertson (24th overall); Pat Saunders (25th overall); Brock Boyle (26th overall)
• 2009 from Arizona Sting: Dan Stroup (17th overall)
• 2010 from Orlando Titans: Jordan Hall (3rd overall); Dan Hardy (13th overall); Kenny Nims (23rd overall); Mike Evans (33rd overall); Bobby Horsey (40th overall)
• 2011 from Boston Blazers: Mike Kirk (5th overall), Casey Powell (14th overall), Jack Reid (23rd overall)

NLL Expansion Draft

• 1999 to Albany Attack: Josh Sanderson (2nd overall)
• 2001 to Calgary Roughnecks, New Jersey Storm, Vancouver Ravens & Columbus Landsharks: Randy Mearns, Calgary (8th overall); Marc Landriault, Calgary (14th overall); Lindsay Plunkett, Vancouver (16th overall); Kevin Howard, Calgary (30th overall)
• 2004 to Minnesota Swarm: Jon Harasym (N/A overall)
• 2005 to Portland Lumberjax & Edmonton Rush: Pat Campbell, Edmonton (8th overall); Mat Giles, Portland (9th overall)
• 2006 to Chicago Shamrox & New York Titans: Carter Livingstone, Chicago (17th overall); Ryan O'Connor, Chicago (19th overall)
• 2007 to Boston Blazers: Brian Croswell (13th overall)
• 2008 to Boston Blazers: Matt Lyons (3rd overall)