(SP)CANADA-MONTREAL-TENNIS-NATIONAL BANK OPEN-WOMEN'S SINGLES

(SP)CANADA-MONTREAL-TENNIS-NATIONAL BANK OPEN-WOMEN'S SINGLES

(230809) -- MONTREAL, Aug. 9, 2023 (Xinhua) -- Caroline Wozniacki of Denmark returns the ball to Kimberly Birrell of Australia during a women's singles first round match at the 2023 National Bank Open in Montreal, Canada, Aug. 8, 2023. (Photo by Andrew Soong/Xinhua)

(SP)CANADA-MONTREAL-TENNIS-NATIONAL BANK OPEN-WOMEN'S SINGLES

(SP)CANADA-MONTREAL-TENNIS-NATIONAL BANK OPEN-WOMEN'S SINGLES

(230809) -- MONTREAL, Aug. 9, 2023 (Xinhua) -- Caroline Wozniacki of Denmark returns the ball to Kimberly Birrell of Australia during a women's singles first round match at the 2023 National Bank Open in Montreal, Canada, Aug. 8, 2023. (Photo by Andrew Soong/Xinhua)

(SP)CANADA-MONTREAL-TENNIS-NATIONAL BANK OPEN-WOMEN'S SINGLES

(SP)CANADA-MONTREAL-TENNIS-NATIONAL BANK OPEN-WOMEN'S SINGLES

(230809) -- MONTREAL, Aug. 9, 2023 (Xinhua) -- Kimberly Birrell of Australia returns the ball to Caroline Wozniacki of Denmark during a women's singles first round match at the 2023 National Bank Open in Montreal, Canada, Aug. 8, 2023. (Photo by Andrew Soong/Xinhua)

(SP)CANADA-MONTREAL-TENNIS-NATIONAL BANK OPEN-WOMEN'S SINGLES

(SP)CANADA-MONTREAL-TENNIS-NATIONAL BANK OPEN-WOMEN'S SINGLES

(230809) -- MONTREAL, Aug. 9, 2023 (Xinhua) -- Kimberly Birrell of Australia returns the ball to Caroline Wozniacki of Denmark during a women's singles first round match at the 2023 National Bank Open in Montreal, Canada, Aug. 8, 2023. (Photo by Andrew Soong/Xinhua)

National Bank Open - Montreal

National Bank Open - Montreal

CORRECTS SPELLING OF WOZNIACKI IN CMU106-112 OF AUG.8 Caroline Wozniacki of Denmark smiles as she arrives at center court for her match against Kimberly Birrell of Australia during the National Bank Open tennis tournament in Montreal, PQ, Canada, Tuesday, August 8, 2023. Photo by Christinne Muschi/CP/ABACAPRESS.COM

National Bank Open - Montreal

National Bank Open - Montreal

Caroline Wozniacki of Denmark hits a return against Kimberly Birrell of Australia during the National Bank Open tennis tournament in Montreal, PQ, Canada, Tuesday, August 8, 2023. Photo by Christinne Muschi/CP/ABACAPRESS.COM

National Bank Open - Montreal

National Bank Open - Montreal

Kimberly Birrell of Australia hits a return to Caroline Wozniacki of Denmark during the National Bank Open tennis tournament in Montreal, PQ, Canada, Tuesday, August 8, 2023. Photo by Christinne Muschi/CP/ABACAPRESS.COM

National Bank Open - Montreal

National Bank Open - Montreal

Caroline Wozniacki of Denmark reacts during her game against Kimberly Birrell of Australia during the National Bank Open tennis tournament in Montreal, PQ, Canada, Tuesday, August 8, 2023. Photo by Christinne Muschi/CP/ABACAPRESS.COM

National Bank Open - Montreal

National Bank Open - Montreal

Kimberly Birrell of Australia reacts during her match against Caroline Wozniacki of Denmark during the National Bank Open tennis tournament in Montreal, PQ, Canada, Tuesday, August 8, 2023. Photo by Christinne Muschi/CP/ABACAPRESS.COM

National Bank Open - Montreal

National Bank Open - Montreal

Caroline Wozniacki of Denmark,hits a return against Kimberly Birrell of Australia during the National Bank Open tennis tournament in Montreal, PQ, Canada, Tuesday, August 8, 2023. Photo by Christinne Muschi/CP/ABACAPRESS.COM

National Bank Open - Montreal

National Bank Open - Montreal

Caroline Wozniacki of Denmark hits a return against Kimberly Birrell of Australia during the National Bank Open tennis tournament in Montreal, PQ, Canada, Tuesday, August 8, 2023. Photo by Christinne Muschi/CP/ABACAPRESS.COM