The Lady T-Birds took on the Mulvane Wildcats in the T-Bird Classic on Friday and were beaten 59-44.
Jamie Wright led Circle with 12 points.
Alexis Wiebe and Talia Highbarger each had 9 points. Jacy Gibbs had 5 points and Katelynn Wilson added 4 points.
The Thunderbirds were down 30-19 at halftime and were paced in the second half 29-25 by Mulvane.
The Mulvane boys defeated the Thunderbirds 72-59 in the nightcap.
Circle was led by Jake Smith with 17 points, Stewart Dennison scored 14 points and Paul Richard dropped in 10 points in the loss.
Circle was down 31-20 at half time and got within reach at 51-44 with the game going into the fourth quarter.
Mulvane scored 21 points in the fourth to close out the T-Birds.
On Saturday the Lady T-Birds earned a victory hosting the Douglass Bulldogs and winning convincingly 44-26.
Leading Circle to the win was Katelynn Wilson 14 points including three three-point conversions. Jamie Wright dropped in 9 points.
Alison Kirkham scored 7 points, Lexee Bruendl added 5 points and Alexis Wiebe had 4 points.
Circle jumped out to a 14-3 lead after the first quarter and maintained a 29-9 lead after two quarters but were outscored 17-15 in the second half holding on to the big win.
The Circle Boys dropped their decision to Douglass falling in a close one 63-59.
Circle scoring was led by Jake Smith with 15 points, Stewart Dennison scored 10 points.
Dominic Lara added 8 points, Justin Wright scored 7 points and Paul Richard and Garrett Cannon scored 6 points.
The T-Birds built a nice lead at half time winning 29-21.
The Bulldogs closed the gap in the third but Circle still led at 42-38.
Douglass broke out in the fourth outscoring the Thunderbirds 25-17 to snatch the victory away from Circle by the count of 63-59.