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| 1 | 8 | 9.09 | youth softball home run derby rules |
| 2 | 6 | 6.82 | softball homerun derby |
| 3 | 4 | 4.55 | lyna tran jpl |
| 4 | 4 | 4.55 | softball home run derby rules |
| 5 | 2 | 2.27 | melissa fehling |
| 6 | 2 | 2.27 | jpl softball |
| 7 | 2 | 2.27 | jpl kudrle |
| 8 | 2 | 2.27 | karl pendergast |
| 9 | 2 | 2.27 | jeff cornish jpl |
| 10 | 2 | 2.27 | gene lee jpl |
| 11 | 2 | 2.27 | david scaff jpl |
| 12 | 2 | 2.27 | david seal sues kelly perry over cats |
| 13 | 2 | 2.27 | david mohr nasa jpl |
| 14 | 2 | 2.27 | "jason craig" jpl |
| 15 | 2 | 2.27 | michael tsai jpl |
| 16 | 2 | 2.27 | maribeth henry |
| 17 | 2 | 2.27 | dave mohr jpl email |
| 18 | 2 | 2.27 | tina lafferty berg |
| 19 | 2 | 2.27 | scmaf softball infield fly rule |
| 20 | 2 | 2.27 | kelly perry jpl |
| 21 | 2 | 2.27 | amy lucadamo |
| 22 | 2 | 2.27 | peter xaypraseuth |
| 23 | 2 | 2.27 | nikki sinn |
| 24 | 2 | 2.27 | softball home run derby rules |
| 25 | 2 | 2.27 | luke dahl jpl |
| 26 | 2 | 2.27 | jenn lehman and peter schrock |
| 27 | 2 | 2.27 | j richard morris +jpl |
| 28 | 2 | 2.27 | hazel ontal |
| 29 | 2 | 2.27 | jeff-weiss, jpl, propulsion |
| 30 | 2 | 2.27 | cesar lucadamo фото |
| 31 | 2 | 2.27 | "brittany slater" jpl |
| 32 | 2 | 2.27 | b league softball |
| 33 | 2 | 2.27 | cynthia a padgett jpl |
| 34 | 2 | 2.27 | dan lievense |
| 35 | 1 | 1.14 | jet propulsion laboratory + lionel humph... |
| 36 | 1 | 1.14 | jpl softball s |
| 37 | 1 | 1.14 | erik nilsen jpl |
| 38 | 1 | 1.14 | nancy kapell |
| 39 | 1 | 1.14 | dennis haeberle |
| 40 | 1 | 1.14 | michael gross jpl |
