It wasn't a good day to be a CWOSSA ranked team in District 10 Senior Girls' play.
Rainey Psenicka poured in 24 points as the 4-3 Lourdes Crusaders went on the road and defeated the 7-0 (and CWOSSA #4 ranked) Bishop Macdonell Celtics by a 48-40 final score.
Dianne Priamo had 8 to lead a balanced Bishop Macdonell scoresheet.
The win marked a big turnaround from the last time these two teams met, which was a 50-27 victory at Lourdes (to be fair, that was an 11-point game before the Celts caught fire in the fourth).
However, that wasn't the only upset on Thursday.
The JF Ross Royals, who lost their season opener to Centennial 52-29, were much more comfortable on their home floor as they defeated the CWOSSA #8 Spartans 46-38.
Ali Darling had 12 and Mya Leacock 8 for the Royals, while Hannah Newman (12) and Emma Cain (10) contributed double-digit efforts for the Spartans.
JF Ross moved to 4-3 while handing the Spartans their second loss of the season (6-2).
The other two senior games went as expected.
Ijeoma Staunton had 16 and Abbey MacIntyre 14 as Guelph CVI knocked off Centre Wellington 42-24. Nikki Sinkner had 9 for the Falcons.
St. James, meanwhile, got a home win over Orangeville by a 53-19 score. Kelsey Widdrington had 18 while Stephanie Giovinazzo and Von Davis added 10 each. Jodi Pratt had 8 for the Bears.
D10 Senior Standings
1. Bishop Mac 7-1
2. Centennial 6-2
T3. Lourdes 5-3
T3. Guelph CVI 5-3
5. JF Ross 4-3
6. St. James 3-5
7. CWDHS 1-6
8. Orangeville 0-8
Junior
Only two scores have been reported thus far from the junior circuit.
Guelph CVI topped Centre Wellington in a low-scoring affair, 26-14. Emina Bektic had 8 points for the winners in that one.
Meanwhile, St. James bested Orangeville 45-23. Melyssa Aramini and Emily Andres had 9 apiece for the Lions, while Belle Virtue scored 8 for the Bears.
D10 Junior Standings
1. Bishop Mac 7-0
2. Lourdes 6-1
3. Centennial 5-2
4. GCVI 5-3
5. JF Ross 3-4
6. St. James 3-5
7. Centre Wellington 1-7
8. Orangeville 0-8