Jonathan Siwiecki

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16 Jonathan Siwiecki
Jonathan Siwiecki
  • Height:
    5-8
  • Weight:
    180
  • Hometown:
    Avocado Heights, Calif.
  • Position:
    RHP
  • Year:
    R-So.
  • Bats/Throws:
    R/R
  • High School:
    Los Altos HS / Rio Hondo JC
  • Class:
    180
  • Bats/Throws:
    R/R
  • gp
    7
  • avg
    -
  • hr
    -
  • rbi
    0
  • r
    0
  • sb
    -
Bio

2024-25: Appeared in seven games, making six starts on the mound… Totaled 18.2 innings pitched with 10 strikeouts… Allowed just one earned run across a season-high four innings against Molloy on Feb. 21… Made the CACC’s Academic Honor Roll following both semesters.

2023-24: Appeared in 10 games, tossing 12.1 innings… Tallied eight strikeouts… Recorded two scoreless innings against AIC (March 1), Caldwell (March 22), and Felician (April 23)… Made the CACC’s Academic Honor Roll following both semesters.

2022-23 (at Rio Hondo College): Appeared in 17 games out of the bullpen... Totaled 21.2 innings pitched and 15 strikeouts... Picked up two wins.

Personal: Parents: Robert and Tamara… Siblings: Sara and Joseph… Intended Major: Mechanical Engineering.

Player statistics
  Overall Conference
Games 7 4
Plate appearances 0 0
At Bats 0 0
Runs 0 0
Hits 0 0
Doubles - -
Triples - -
Home Runs - -
Runs Batted In 0 0
Total bases 0 0
Walks - -
Hit by pitch - -
Strikeouts - -
Sacrifice Flies - -
Sacrifice Hits - -
Hit into double play - -
Stolen Bases - -
Caught Stealing - -
Batting Average - -
On Base Percentage - -
Slugging Percentage - -
Recent results
Date Opponent Result
Apr 25 at Bloomfield W, 11-0
Apr 25 at Bloomfield W, 11-0
Apr 27 Bloomfield W, 16-4
Apr 27 Bloomfield W, 12-0
Apr 29 Holy Family L, 7-5
Apr 29 Holy Family L, 10-1
Date Opponent Score gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
Feb 21 vs. No. 22/29 Molloy L, 9-2 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Feb 21 vs. No. 22/29 Molloy L, 8-0 - - - - - - - - - - - - - - - - - - - - -
Feb 22 vs. Bentley L, 5-0 - - - - - - - - - - - - - - - - - - - - -
Feb 23 vs. Queens (N.Y.) W, 13-10 - - - - - - - - - - - - - - - - - - - - -
Feb 28 vs. American Int'l L, 11-8 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 1 vs. American Int'l L, 10-2 - - - - - - - - - - - - - - - - - - - - -
Mar 1 vs. American Int'l L, 2-1 - - - - - - - - - - - - - - - - - - - - -
Mar 2 vs. American Int'l W, 4-3 - - - - - - - - - - - - - - - - - - - - -
Mar 4 at Francis Marion L, 8-1 - - - - - - - - - - - - - - - - - - - - -
Mar 5 at UNC Pembroke - - - - - - - - - - - - - - - - - - - - -
Mar 8 vs. Southern Conn. St. L, 6-5 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 8 vs. Southern Conn. St. L, 12-5 - - - - - - - - - - - - - - - - - - - - -
Mar 9 vs. Southern Conn. St. L, 12-5 - - - - - - - - - - - - - - - - - - - - -
Mar 9 vs. Southern Conn. St. L, 11-0 - - - - - - - - - - - - - - - - - - - - -
Mar 15 at Caldwell W, 11-4 - - - - - - - - - - - - - - - - - - - - -
Mar 15 at Caldwell L, 8-5 - - - - - - - - - - - - - - - - - - - - -
Mar 16 Caldwell L, 7-6 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 16 Caldwell W, 6-4 - - - - - - - - - - - - - - - - - - - - -
Mar 18 at Wilmington (Del.) L, 4-1 - - - - - - - - - - - - - - - - - - - - -
Mar 18 at Wilmington (Del.) L, 8-5 - - - - - - - - - - - - - - - - - - - - -
Mar 21 at Dominican (N.Y.) L, 9-6 - - - - - - - - - - - - - - - - - - - - -
Mar 21 at Dominican (N.Y.) W, 7-3 - - - - - - - - - - - - - - - - - - - - -
Mar 22 Dominican (N.Y.) L, 14-1 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 22 Dominican (N.Y.) L, 6-4 - - - - - - - - - - - - - - - - - - - - -
Mar 27 Lincoln (Pa.) W, 4-3 - - - - - - - - - - - - - - - - - - - - -
Mar 27 Lincoln (Pa.) W, 5-3 - - - - - - - - - - - - - - - - - - - - -
Mar 29 Felician L, 7-0 - - - - - - - - - - - - - - - - - - - - -
Mar 29 Felician L, 12-4 - - - - - - - - - - - - - - - - - - - - -
Mar 30 at Felician L, 13-3 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Mar 30 at Felician L, 9-0 - - - - - - - - - - - - - - - - - - - - -
Apr 4 Georgian Court W, 16-3 - - - - - - - - - - - - - - - - - - - - -
Apr 4 Georgian Court L, 9-4 - - - - - - - - - - - - - - - - - - - - -
Apr 6 at Georgian Court L, 9-5 - - - - - - - - - - - - - - - - - - - - -
Apr 6 at Georgian Court W, 8-4 - - - - - - - - - - - - - - - - - - - - -
Apr 9 at Goldey-Beacom L, 13-11 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
Apr 9 at Goldey-Beacom L, 4-3 - - - - - - - - - - - - - - - - - - - - -
Apr 13 at Post L, 11-6 - - - - - - - - - - - - - - - - - - - - -
Apr 13 at Post L, 2-0 - - - - - - - - - - - - - - - - - - - - -
Apr 14 Post L, 11-5 - - - - - - - - - - - - - - - - - - - - -
Apr 14 Post W, 8-1 - - - - - - - - - - - - - - - - - - - - -
Apr 15 Chestnut Hill W, 4-3 - - - - - - - - - - - - - - - - - - - - -
Apr 15 Chestnut Hill L, 7-5 - - - - - - - - - - - - - - - - - - - - -
Apr 23 at No. 22 Jefferson L, 4-2 - - - - - - - - - - - - - - - - - - - - -
Apr 23 at No. 22 Jefferson L, 19-8 - - - - - - - - - - - - - - - - - - - - -
Apr 25 at Bloomfield W, 11-0 - - - - - - - - - - - - - - - - - - - - -
Apr 25 at Bloomfield W, 11-0 - - - - - - - - - - - - - - - - - - - - -
Apr 27 Bloomfield W, 16-4 - - - - - - - - - - - - - - - - - - - - -
Apr 27 Bloomfield W, 12-0 - - - - - - - - - - - - - - - - - - - - -
Apr 29 Holy Family L, 7-5 - - - - - - - - - - - - - - - - - - - - -
Apr 29 Holy Family L, 10-1 - - - - - - - - - - - - - - - - - - - - -
Date Opponent Score gp r tb sb cs
Feb 21 vs. No. 22/29 Molloy L, 9-2 1 0 0 - -
Feb 21 vs. No. 22/29 Molloy L, 8-0 - - - - -
Feb 22 vs. Bentley L, 5-0 - - - - -
Feb 23 vs. Queens (N.Y.) W, 13-10 - - - - -
Feb 28 vs. American Int'l L, 11-8 1 0 0 - -
Mar 1 vs. American Int'l L, 10-2 - - - - -
Mar 1 vs. American Int'l L, 2-1 - - - - -
Mar 2 vs. American Int'l W, 4-3 - - - - -
Mar 4 at Francis Marion L, 8-1 - - - - -
Mar 5 at UNC Pembroke - - - - -
Mar 8 vs. Southern Conn. St. L, 6-5 1 0 0 - -
Mar 8 vs. Southern Conn. St. L, 12-5 - - - - -
Mar 9 vs. Southern Conn. St. L, 12-5 - - - - -
Mar 9 vs. Southern Conn. St. L, 11-0 - - - - -
Mar 15 at Caldwell W, 11-4 - - - - -
Mar 15 at Caldwell L, 8-5 - - - - -
Mar 16 Caldwell L, 7-6 1 0 0 - -
Mar 16 Caldwell W, 6-4 - - - - -
Mar 18 at Wilmington (Del.) L, 4-1 - - - - -
Mar 18 at Wilmington (Del.) L, 8-5 - - - - -
Mar 21 at Dominican (N.Y.) L, 9-6 - - - - -
Mar 21 at Dominican (N.Y.) W, 7-3 - - - - -
Mar 22 Dominican (N.Y.) L, 14-1 1 0 0 - -
Mar 22 Dominican (N.Y.) L, 6-4 - - - - -
Mar 27 Lincoln (Pa.) W, 4-3 - - - - -
Mar 27 Lincoln (Pa.) W, 5-3 - - - - -
Mar 29 Felician L, 7-0 - - - - -
Mar 29 Felician L, 12-4 - - - - -
Mar 30 at Felician L, 13-3 1 0 0 - -
Mar 30 at Felician L, 9-0 - - - - -
Apr 4 Georgian Court W, 16-3 - - - - -
Apr 4 Georgian Court L, 9-4 - - - - -
Apr 6 at Georgian Court L, 9-5 - - - - -
Apr 6 at Georgian Court W, 8-4 - - - - -
Apr 9 at Goldey-Beacom L, 13-11 1 0 0 - -
Apr 9 at Goldey-Beacom L, 4-3 - - - - -
Apr 13 at Post L, 11-6 - - - - -
Apr 13 at Post L, 2-0 - - - - -
Apr 14 Post L, 11-5 - - - - -
Apr 14 Post W, 8-1 - - - - -
Apr 15 Chestnut Hill W, 4-3 - - - - -
Apr 15 Chestnut Hill L, 7-5 - - - - -
Apr 23 at No. 22 Jefferson L, 4-2 - - - - -
Apr 23 at No. 22 Jefferson L, 19-8 - - - - -
Apr 25 at Bloomfield W, 11-0 - - - - -
Apr 25 at Bloomfield W, 11-0 - - - - -
Apr 27 Bloomfield W, 16-4 - - - - -
Apr 27 Bloomfield W, 12-0 - - - - -
Apr 29 Holy Family L, 7-5 - - - - -
Apr 29 Holy Family L, 10-1 - - - - -
Date Opponent Score w l ip h r er era k k/9 hr whip
Feb 21 vs. No. 22/29 Molloy L, 9-2 0 1 4.0 3 2 1 2.25 2 4.50 - 1.00
Feb 21 vs. No. 22/29 Molloy L, 8-0 - - - - - - - - - - -
Feb 22 vs. Bentley L, 5-0 - - - - - - - - - - -
Feb 23 vs. Queens (N.Y.) W, 13-10 - - - - - - - - - - -
Feb 28 vs. American Int'l L, 11-8 0 1 2.0 4 6 5 22.50 1 4.50 - 4.00
Mar 1 vs. American Int'l L, 10-2 - - - - - - - - - - -
Mar 1 vs. American Int'l L, 2-1 - - - - - - - - - - -
Mar 2 vs. American Int'l W, 4-3 - - - - - - - - - - -
Mar 4 at Francis Marion L, 8-1 - - - - - - - - - - -
Mar 5 at UNC Pembroke - - - - - - - - - - -
Mar 8 vs. Southern Conn. St. L, 6-5 0 1 2.0 1 3 0 0.00 2 9.00 - 3.50
Mar 8 vs. Southern Conn. St. L, 12-5 - - - - - - - - - - -
Mar 9 vs. Southern Conn. St. L, 12-5 - - - - - - - - - - -
Mar 9 vs. Southern Conn. St. L, 11-0 - - - - - - - - - - -
Mar 15 at Caldwell W, 11-4 - - - - - - - - - - -
Mar 15 at Caldwell L, 8-5 - - - - - - - - - - -
Mar 16 Caldwell L, 7-6 0 0 3.0 7 5 5 15.00 1 3.00 - 3.67
Mar 16 Caldwell W, 6-4 - - - - - - - - - - -
Mar 18 at Wilmington (Del.) L, 4-1 - - - - - - - - - - -
Mar 18 at Wilmington (Del.) L, 8-5 - - - - - - - - - - -
Mar 21 at Dominican (N.Y.) L, 9-6 - - - - - - - - - - -
Mar 21 at Dominican (N.Y.) W, 7-3 - - - - - - - - - - -
Mar 22 Dominican (N.Y.) L, 14-1 0 1 3.0 1 4 3 9.00 4 12.00 - 2.00
Mar 22 Dominican (N.Y.) L, 6-4 - - - - - - - - - - -
Mar 27 Lincoln (Pa.) W, 4-3 - - - - - - - - - - -
Mar 27 Lincoln (Pa.) W, 5-3 - - - - - - - - - - -
Mar 29 Felician L, 7-0 - - - - - - - - - - -
Mar 29 Felician L, 12-4 - - - - - - - - - - -
Mar 30 at Felician L, 13-3 0 1 3.0 5 6 6 18.00 0 .00 - 2.33
Mar 30 at Felician L, 9-0 - - - - - - - - - - -
Apr 4 Georgian Court W, 16-3 - - - - - - - - - - -
Apr 4 Georgian Court L, 9-4 - - - - - - - - - - -
Apr 6 at Georgian Court L, 9-5 - - - - - - - - - - -
Apr 6 at Georgian Court W, 8-4 - - - - - - - - - - -
Apr 9 at Goldey-Beacom L, 13-11 0 0 1.2 6 9 8 43.20 0 .00 1 6.60
Apr 9 at Goldey-Beacom L, 4-3 - - - - - - - - - - -
Apr 13 at Post L, 11-6 - - - - - - - - - - -
Apr 13 at Post L, 2-0 - - - - - - - - - - -
Apr 14 Post L, 11-5 - - - - - - - - - - -
Apr 14 Post W, 8-1 - - - - - - - - - - -
Apr 15 Chestnut Hill W, 4-3 - - - - - - - - - - -
Apr 15 Chestnut Hill L, 7-5 - - - - - - - - - - -
Apr 23 at No. 22 Jefferson L, 4-2 - - - - - - - - - - -
Apr 23 at No. 22 Jefferson L, 19-8 - - - - - - - - - - -
Apr 25 at Bloomfield W, 11-0 - - - - - - - - - - -
Apr 25 at Bloomfield W, 11-0 - - - - - - - - - - -
Apr 27 Bloomfield W, 16-4 - - - - - - - - - - -
Apr 27 Bloomfield W, 12-0 - - - - - - - - - - -
Apr 29 Holy Family L, 7-5 - - - - - - - - - - -
Apr 29 Holy Family L, 10-1 - - - - - - - - - - -
Date Opponent Score gp tc po a e pb f% dp sba rcs rcs% ci
Feb 21 vs. No. 22/29 Molloy L, 9-2 1 1 0 1 0 - 1.000 - 2 - - -
Feb 21 vs. No. 22/29 Molloy L, 8-0 - - - - - - - - - - - -
Feb 22 vs. Bentley L, 5-0 - - - - - - - - - - - -
Feb 23 vs. Queens (N.Y.) W, 13-10 - - - - - - - - - - - -
Feb 28 vs. American Int'l L, 11-8 1 0 0 0 0 - - - 1 - - -
Mar 1 vs. American Int'l L, 10-2 - - - - - - - - - - - -
Mar 1 vs. American Int'l L, 2-1 - - - - - - - - - - - -
Mar 2 vs. American Int'l W, 4-3 - - - - - - - - - - - -
Mar 4 at Francis Marion L, 8-1 - - - - - - - - - - - -
Mar 5 at UNC Pembroke - - - - - - - - - - - -
Mar 8 vs. Southern Conn. St. L, 6-5 1 0 0 0 0 - - - - - - -
Mar 8 vs. Southern Conn. St. L, 12-5 - - - - - - - - - - - -
Mar 9 vs. Southern Conn. St. L, 12-5 - - - - - - - - - - - -
Mar 9 vs. Southern Conn. St. L, 11-0 - - - - - - - - - - - -
Mar 15 at Caldwell W, 11-4 - - - - - - - - - - - -
Mar 15 at Caldwell L, 8-5 - - - - - - - - - - - -
Mar 16 Caldwell L, 7-6 1 1 1 0 0 - 1.000 - 3 1 .250 -
Mar 16 Caldwell W, 6-4 - - - - - - - - - - - -
Mar 18 at Wilmington (Del.) L, 4-1 - - - - - - - - - - - -
Mar 18 at Wilmington (Del.) L, 8-5 - - - - - - - - - - - -
Mar 21 at Dominican (N.Y.) L, 9-6 - - - - - - - - - - - -
Mar 21 at Dominican (N.Y.) W, 7-3 - - - - - - - - - - - -
Mar 22 Dominican (N.Y.) L, 14-1 1 1 0 0 1 - .000 - - - - -
Mar 22 Dominican (N.Y.) L, 6-4 - - - - - - - - - - - -
Mar 27 Lincoln (Pa.) W, 4-3 - - - - - - - - - - - -
Mar 27 Lincoln (Pa.) W, 5-3 - - - - - - - - - - - -
Mar 29 Felician L, 7-0 - - - - - - - - - - - -
Mar 29 Felician L, 12-4 - - - - - - - - - - - -
Mar 30 at Felician L, 13-3 1 0 0 0 0 - - - 4 - - -
Mar 30 at Felician L, 9-0 - - - - - - - - - - - -
Apr 4 Georgian Court W, 16-3 - - - - - - - - - - - -
Apr 4 Georgian Court L, 9-4 - - - - - - - - - - - -
Apr 6 at Georgian Court L, 9-5 - - - - - - - - - - - -
Apr 6 at Georgian Court W, 8-4 - - - - - - - - - - - -
Apr 9 at Goldey-Beacom L, 13-11 1 0 0 0 0 - - - 2 - - -
Apr 9 at Goldey-Beacom L, 4-3 - - - - - - - - - - - -
Apr 13 at Post L, 11-6 - - - - - - - - - - - -
Apr 13 at Post L, 2-0 - - - - - - - - - - - -
Apr 14 Post L, 11-5 - - - - - - - - - - - -
Apr 14 Post W, 8-1 - - - - - - - - - - - -
Apr 15 Chestnut Hill W, 4-3 - - - - - - - - - - - -
Apr 15 Chestnut Hill L, 7-5 - - - - - - - - - - - -
Apr 23 at No. 22 Jefferson L, 4-2 - - - - - - - - - - - -
Apr 23 at No. 22 Jefferson L, 19-8 - - - - - - - - - - - -
Apr 25 at Bloomfield W, 11-0 - - - - - - - - - - - -
Apr 25 at Bloomfield W, 11-0 - - - - - - - - - - - -
Apr 27 Bloomfield W, 16-4 - - - - - - - - - - - -
Apr 27 Bloomfield W, 12-0 - - - - - - - - - - - -
Apr 29 Holy Family L, 7-5 - - - - - - - - - - - -
Apr 29 Holy Family L, 10-1 - - - - - - - - - - - -
gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
2023-24 10 0 0 0 - - - - 0 - - - - - - - - - - - 0
2024-25 7 0 0 0 - - - - 0 - - - - - - - - - - - 0
2025-26 8 0 0 0 - - - - 0 - - - - - - - - - - - 0
Total 25 0 0 0 - - - - 0 - - - - - - - - - - - 0
gp r tb sb cs
2023-24 10 0 0 - -
2024-25 7 0 0 - -
2025-26 8 0 0 - -
Total 25 0 0 - -
era w l app gs sv ip h r er bb k k/9 hr whip bf wp hbp
2023-24 5.11 0 2 10 1 0 12.1 10 13 7 16 8 5.84 2 2.11 64 1 1
2024-25 13.50 0 5 7 6 0 18.2 27 35 28 27 10 4.82 1 2.89 115 7 6
2025-26 14.59 0 1 8 1 0 12.1 18 23 20 17 7 5.11 1 2.84 74 5 3
Total 11.42 0 8 25 8 0 43.1 55 71 55 60 25 5.19 4 2.65 253 13 10
gp tc po a e pb f% dp sba rcs rcs% ci
2023-24 10 3 0 1 2 - .333 - 7 1 .125 -
2024-25 7 3 1 1 1 - .667 - 12 1 .077 -
2025-26 8 1 0 1 0 - 1.000 - 6 1 .143 -
Total 25 7 1 3 3 - .571 - 25 3 .107 -
gp ab h rbi bb 2b 3b hr xbh k avg obp slg hbp sf sh hdp go fo go/fo pa
Event
Total 7 0 0 0 - - - - 0 - - - - - - - - - - - 0
Conference 4 0 0 0 - - - - 0 - - - - - - - - - - - 0
Exhibition - - - - - - - - 0 - - - - - - - - - - - 0
Location
Home 2 0 0 0 - - - - 0 - - - - - - - - - - - 0
Away 2 0 0 0 - - - - 0 - - - - - - - - - - - 0
Neutral 3 0 0 0 - - - - 0 - - - - - - - - - - - 0
Result
Wins - - - - - - - - 0 - - - - - - - - - - - 0
Losses 7 0 0 0 - - - - 0 - - - - - - - - - - - 0
Month
February 2 0 0 0 - - - - 0 - - - - - - - - - - - 0
March 4 0 0 0 - - - - 0 - - - - - - - - - - - 0
April 1 0 0 0 - - - - 0 - - - - - - - - - - - 0
gp r tb sb cs
Event
Total 7 0 0 - -
Conference 4 0 0 - -
Exhibition - - 0 - -
Location
Home 2 0 0 - -
Away 2 0 0 - -
Neutral 3 0 0 - -
Result
Wins - - 0 - -
Losses 7 0 0 - -
Month
February 2 0 0 - -
March 4 0 0 - -
April 1 0 0 - -
era w l app gs sv ip h r er bb k k/9 hr whip bf wp hbp
Event
Total 13.50 0 5 7 6 0 18.2 27 35 28 27 10 4.82 1 2.89 115 7 6
Conference 18.56 0 2 4 3 0 10.2 19 24 22 16 5 4.22 1 3.28 68 6 3
Exhibition 0.00 - - - - - 0.0 - - - - 0 .00 - - - - -
Location
Home 12.00 0 1 2 2 0 6.0 8 9 8 9 5 7.50 - 2.83 34 3 1
Away 27.00 0 1 2 1 0 4.2 11 15 14 7 0 .00 1 3.86 34 3 2
Neutral 6.75 0 3 3 3 0 8.0 8 11 6 11 5 5.63 - 2.38 47 1 3
Result
Wins 0.00 - - - - - 0.0 - - - - 0 .00 - - - - -
Losses 13.50 0 5 7 6 0 18.2 27 35 28 27 10 4.82 1 2.89 115 7 6
Month
February 9.00 0 2 2 2 0 6.0 7 8 6 5 3 4.50 - 2.00 32 1 2
March 11.45 0 3 4 4 0 11.0 14 18 14 17 7 5.73 - 2.82 67 4 4
April 43.20 0 0 1 0 0 1.2 6 9 8 5 0 .00 1 6.60 16 2 -
gp tc po a e pb f% dp sba rcs rcs% ci
Event
Total 7 3 1 1 1 - .667 - 12 1 .077 -
Conference 4 2 1 0 1 - .500 - 9 1 .100 -
Exhibition - 0 - - - - - - - - - -
Location
Home 2 2 1 0 1 - .500 - 3 1 .250 -
Away 2 0 0 0 0 - - - 6 - - -
Neutral 3 1 0 1 0 - 1.000 - 3 - - -
Result
Wins - 0 - - - - - - - - - -
Losses 7 3 1 1 1 - .667 - 12 1 .077 -
Month
February 2 1 0 1 0 - 1.000 - 3 - - -
March 4 2 1 0 1 - .500 - 7 1 .125 -
April 1 0 0 0 0 - - - 2 - - -
News mentions
Baseball Swept by No. 22 Molloy to Begin 2025
  • Article
  • February 21, 2025
Baseball Swept by No. 22 Molloy to Begin 2025

Purple Knights defeated by scores of 9-2 and 8-0.

  • February 21, 2025