1. 4 He throws a mean curve ball.

2. 5 The pitcher delivered a curve ball.

3. 2 Some guys can hit a curve ball.

4. 6 The curve ball is also called arc line ball.

5. 8 Life can sure curve ball when you least expect it.

6. 3 Ryan pitched a curve ball which easily beat the batter.

7. 12 Her professor had begun the course with an intellectual curve ball.

8. 9 Curve ball: A pitch thrown with a rotation that makes the ball curve.

9. 7 The European and American athletes mostly use the curve ball in international competitions.

10. 13 If you're not home, who will show me how to throw a curve ball?

11. 10 The weather threw curve ball at their outdoor picnic and they had to eat indoors.

12. 14 Did you know that the laws of physics suggest that the curve ball is actually impossible?

13. 11 About the time this outcry was gathering momentum,(www.Sentencedict.com) a curve ball landed like a left hook.

14. 1 At the last minute, I threw them a curve ball by saying, "We're going to bring spouses".

15. The Aerodynamics of Baseball will show you the basic math and physics that govern the flight of a hit ball and a curve ball