1. Pitch count key to Ponson's effectiveness
Pitcher
Sidney Ponson is having his first good season since 2003, with a 7-2 record and 4.23 ERA in 16 starts between the Rangers and Yankees. Considering his bad off-field behavior and performance decline -- an ERA in the 6.00 range each of the past three seasons -- fans might wonder why teams keep giving Ponson a chance. Since 2007, he has thrown strikes on 63 percent of his 91 mph fastballs, right around league average, which gives him some value. Ponson has put together two straight strong starts, allowing three runs and eight hits over 13 1/3 innings. Managing Ponson's workload seems to be a key to maximizing his effectiveness. He hits a wall after he throws around 185 total pitches in two consecutive outings on normal four-day rest, severely reducing the effectiveness of his next start:<!-- begin table --> <table class="tableheadFixWidth" border="0" cellpadding="3" cellspacing="1" width="400"> <tbody><tr class="stathead" style="background: rgb(0, 0, 0) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"> <td colspan="4">Ponson on normal rest (2007-08)</td> </tr> <tr class="colhead" valign="top"> <td>Total pitch count in
previous two starts</td> <td>OPS against</td> <td>BAVG against</td> <td>Strike pct.</td> </tr> <tr class="oddrow" valign="top"> <td>185 and under</td> <td>.723</td> <td>.252</td> <td>61.3</td> </tr> <tr class="evenrow" valign="top"> <td>Over 185</td> <td>.921</td> <td>.355</td> <td>61.6</td> </tr></tbody></table> <!-- end table --> Although Ponson's control -- his strike percentage -- stays consistent, fatigue seems to compromise his command within the strike zone. Strikes on the corners and at the bottom of the zone are quality strikes. Pitches through the heart of the zone are hitters' strikes. In starts following combined high-pitch outings, Ponson throws fewer quality strikes:<!-- begin table --> <table class="tableheadFixWidth" border="0" cellpadding="3" cellspacing="1" width="450"> <tbody><tr class="stathead" style="background: rgb(0, 0, 0) none repeat scroll 0% 50%; -moz-background-clip: -moz-initial; -moz-background-origin: -moz-initial; -moz-background-inline-policy: -moz-initial;"> <td colspan="5">
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</td> </tr></tbody></table>Since joining the Yankees' rotation in late June, Ponson has not made any starts after throwing 185 or more within the previous 10 days. He came close on July 27, pitching on five days' rest after tossing 183 pitches in his previous two starts. That was his worst outing of the season; he allowed seven runs on 10 hits in four innings in a loss to Boston, and demonstrated his difficulty recovering after moderately high-pitch counts. Danger could be lurking when Ponson faces the Twins tonight. He threw 96 pitches on Aug. 1 and 95 on Aug. 6 for a combined total of 191. The last time Ponson made a start after so many pitches was on June 4 (195 pitches in previous two). Ponson gave up six runs (two earned) in four innings in the loss before getting released by the Rangers.