ตั้งชื่อ w/l สำหรับสาธารณรัฐเช็ก ไม่จำเป็นต้องใช้ตารางทั้งหมด
Name the w/l for czech republicIt is not neccessary to use all the tables.
 table_2715:  "Edition" [ text]  "Round" [ text]  "Date" [ text]  "Partnering" [ text]  "Against" [ text]  "Surface" [ text]  "Opponents" [ text]  "W/L" [ text]  "Result" [ text] 
SELECT "W/L" FROM table_2715 WHERE "Against" = 'Czech Republic'