hey calvin, this is a copy of my spreadsheet so far...
<table style="width: 255pt; border-collapse: collapse;" x:str="" border="0" cellpadding="0" cellspacing="0" width="339"><colgroup><col style="width: 48pt;" width="64"><col style="width: 71pt;" width="95"><col style="width: 44pt;" width="58"><col style="width: 44pt;" width="58"><col style="width: 48pt;" width="64"></colgroup><tbody><tr style="height: 20.25pt;" height="27"><td style="border: medium none rgb(236, 233, 216); width: 48pt; height: 20.25pt; background-color: transparent;" height="27" width="64"></td><td class="xl25" style="border: medium none rgb(236, 233, 216); width: 71pt; background-color: transparent;" width="95"></td><td class="xl23" style="border: medium none rgb(236, 233, 216); width: 44pt; background-color: transparent;" width="58"></td><td class="xl22" style="border: medium none rgb(236, 233, 216); width: 44pt; background-color: transparent;" x:num="10" align="right" width="58">$10.00</td><td class="xl22" style="border: medium none rgb(236, 233, 216); width: 48pt; background-color: transparent;" width="64"></td></tr><tr style="height: 12.75pt;" height="17"><td style="border: medium none rgb(236, 233, 216); height: 12.75pt; background-color: transparent;" x:num="" align="right" height="17">1</td><td class="xl24" style="border: medium none rgb(236, 233, 216); background-color: transparent;">White Sox</td><td style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="" align="right">1.2</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="12" x:fmla="=IF(C2<0, -D1/E2, D1*C2)" align="right">$12.00</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="22" x:fmla="=D1+D2" align="right">$22.00</td></tr><tr style="height: 12.75pt;" height="17"><td style="border: medium none rgb(236, 233, 216); height: 12.75pt; background-color: transparent;" x:num="" align="right" height="17">2</td><td class="xl24" style="border: medium none rgb(236, 233, 216); background-color: transparent;">reds</td><td style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="" align="right">-1.55</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="14.193548387096774" x:fmla="=IF(C3<0, -E2/C3, E2*C3)" align="right">$14.19</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="36.193548387096776" x:fmla="=D3+E2" align="right">$36.19</td></tr><tr style="height: 12.75pt;" height="17"><td style="border: medium none rgb(236, 233, 216); height: 12.75pt; background-color: transparent;" x:num="" align="right" height="17">3</td><td class="xl24" style="border: medium none rgb(236, 233, 216); background-color: transparent;">baltimore</td><td style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="" align="right">-1.68</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="21.54377880184332" x:fmla="=IF(C4<0, -E3/C4, E3*C4)" align="right">$21.54</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="57.7373271889401" x:fmla="=D4+E3" align="right">$57.74</td></tr><tr style="height: 12.75pt;" height="17"><td style="border: medium none rgb(236, 233, 216); height: 12.75pt; background-color: transparent;" x:num="" align="right" height="17">4</td><td class="xl24" style="border: medium none rgb(236, 233, 216); background-color: transparent;">phillies</td><td style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="" align="right">-1.14</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="50.646778235912372" x:fmla="=IF(C5<0, -E4/C5, E4*C5)" align="right">$50.65</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="108.38410542485246" x:fmla="=D5+E4" align="right">$108.38</td></tr><tr style="height: 12.75pt;" height="17"><td style="border: medium none rgb(236, 233, 216); height: 12.75pt; background-color: transparent;" x:num="" align="right" height="17">5</td><td class="xl24" style="border: medium none rgb(236, 233, 216); background-color: transparent;">cardinals</td><td style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="" align="right">1.3</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="140.8993370523082" x:fmla="=IF(C6<0, -E5/C6, E5*C6)" align="right">$140.90</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="249.28344247716066" x:fmla="=D6+E5" align="right">$249.28</td></tr><tr style="height: 12.75pt;" height="17"><td style="border: medium none rgb(236, 233, 216); height: 12.75pt; background-color: transparent;" x:num="" align="right" height="17">6</td><td class="xl24" style="border: medium none rgb(236, 233, 216); background-color: transparent;">indians</td><td style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="" align="right">-1.61</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="154.83443632121779" x:fmla="=IF(C7<0, -E6/C7, E6*C7)" align="right">$154.83</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="404.11787879837846" x:fmla="=D7+E6" align="right">$404.12</td></tr><tr style="height: 12.75pt;" height="17"><td style="border: medium none rgb(236, 233, 216); height: 12.75pt; background-color: transparent;" x:num="" align="right" height="17">7</td><td class="xl24" style="border: medium none rgb(236, 233, 216); background-color: transparent;"></td><td style="border: medium none rgb(236, 233, 216); background-color: transparent;"></td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="0" x:fmla="=IF(C8<0, -E7/C8, E7*C8)" align="right">$0.00</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="404.11787879837846" x:fmla="=D8+E7" align="right">$404.12</td></tr><tr style="height: 12.75pt;" height="17"><td style="border: medium none rgb(236, 233, 216); height: 12.75pt; background-color: transparent;" x:num="" align="right" height="17">8</td><td class="xl24" style="border: medium none rgb(236, 233, 216); background-color: transparent;"></td><td style="border: medium none rgb(236, 233, 216); background-color: transparent;"></td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="0" x:fmla="=IF(C9<0, -E8/C9, E8*C9)" align="right">$0.00</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="404.11787879837846" x:fmla="=D9+E8" align="right">$404.12</td></tr><tr style="height: 12.75pt;" height="17"><td style="border: medium none rgb(236, 233, 216); height: 12.75pt; background-color: transparent;" x:num="" align="right" height="17">9</td><td class="xl24" style="border: medium none rgb(236, 233, 216); background-color: transparent;"></td><td style="border: medium none rgb(236, 233, 216); background-color: transparent;"></td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="0" x:fmla="=IF(C10<0, -E9/C10, E9*C10)" align="right">$0.00</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="404.11787879837846" x:fmla="=D10+E9" align="right">$404.12</td></tr><tr style="height: 12.75pt;" height="17"><td style="border: medium none rgb(236, 233, 216); height: 12.75pt; background-color: transparent;" x:num="" align="right" height="17">10</td><td class="xl24" style="border: medium none rgb(236, 233, 216); background-color: transparent;"></td><td style="border: medium none rgb(236, 233, 216); background-color: transparent;"></td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="0" x:fmla="=IF(C11<0, -E10/C11, E10*C11)" align="right">$0.00</td><td class="xl22" style="border: medium none rgb(236, 233, 216); background-color: transparent;" x:num="404.11787879837846" x:fmla="=D11+E10" align="right">$404.12</td></tr></tbody></table>
not sure if i'll go all the way with 10, but i'm at 6 wins as of today. i took a couple of chances with +120 on white sox and +130 on cardinals, but played it safe otherwise. if i keep using -150 or -160 games, the growth is so much smalelr. even 10% makes a HUGE difference... depending on how i do today i bases and nba, i may continue the parlay or stop it at 6. i might start the next one at $20 and try for 6. that should be interesting.