{"id":1279,"date":"2007-06-19T15:42:53","date_gmt":"2007-06-19T20:42:53","guid":{"rendered":"http:\/\/www.joeduffy.net\/blog\/2007\/06\/a-ballpark-figure-keeps-splits-into-perspective\/"},"modified":"2007-06-19T15:42:53","modified_gmt":"2007-06-19T20:42:53","slug":"a-ballpark-figure-keeps-splits-into-perspective","status":"publish","type":"post","link":"https:\/\/www.joeduffy.net\/blog\/2007\/06\/a-ballpark-figure-keeps-splits-into-perspective\/","title":{"rendered":"A Ballpark Figure Keeps Splits Into Perspective"},"content":{"rendered":"<p><body lang=EN-US link=blue vlink=purple style='tab-interval:.5in'><\/p>\n<div class=Section1>\n<h1><span style='font-size:12.0pt'>Joe Duffy (<a\nhref=\"http:\/\/www.offshoreinsiders.com\/\">www.OffshoreInsiders.com<\/a>) <o:p><\/o:p><\/span><\/h1>\n<p class=MsoBodyText>A few years back we wrote an article on the importance of<br \/>\nevaluating how teams hit left-handed and right-handed pitchers.<span\nstyle='mso-spacerun:yes'>  <\/span>In summary, we surmised it was important, yet<br \/>\nkeeping in perspective, we demonstrated how the numbers can be greatly affected<br \/>\nby random chance.<span style='mso-spacerun:yes'>  <\/span>Hence we warned about<br \/>\nbecoming too dependant on deceptive statistics that are so often fools gold. <o:p><\/o:p><\/p>\n<p class=MsoBodyText>We have very similar thoughts about comparing ballpark<br \/>\nstatistics. There are some stadiums that could be classified as \u201cpitchers\u2019<br \/>\nballparks\u201d while others could reasonably be labeled more friendly to hitters. <o:p><\/o:p><\/p>\n<p class=MsoBodyText>Yet again, we have to give props to the four-letter evil<br \/>\nempire ESPN.<span style='mso-spacerun:yes'>  <\/span>In their fantasy baseball<br \/>\nsection, they have a straight-forward \u201cPark Factor\u201d that compares that rate of<br \/>\nstats at home versus the rate of stats on the road. A rate that is higher than<br \/>\n1.000 favors the hitter, with <span class=GramE>lower<\/span> than 1.000<br \/>\nfavoring the pitcher. <o:p><\/o:p><\/p>\n<p class=MsoBodyText>Still, statistical reliability would assume the quality of<br \/>\nthe opponent has been equal at home and on the road.<span\nstyle='mso-spacerun:yes'>  <\/span>Random chance indicates some teams will face<br \/>\nor use a disproportionate number of aces and No. 2 starters in one location.<br \/>\nThis deviation is just one example. <o:p><\/o:p><\/p>\n<p class=MsoBodyText>Then there is wind direction.<span\nstyle='mso-spacerun:yes'>  <\/span>Perhaps several teams have had the wind blowing<br \/>\nin straight from center a higher percentage while other squads has an<br \/>\noverbalanced number blowing out to leftfield. <o:p><\/o:p><\/p>\n<p class=MsoBodyText>Why, according the ESPN Ballpark Factor, is <st1:City><st1:place>Boston<\/st1:place><\/st1:City><br \/>\nthe top hitters\u2019 park this year, but was 13<sup>th<\/sup> last season?<span\nstyle='mso-spacerun:yes'>  <\/span><o:p><\/o:p><\/p>\n<p class=MsoBodyText>As of this writing, Rogers Centre in Toronto is the second<br \/>\nbest pitchers park, yet last year it was a hitters paradise ranking 7<sup>th<\/sup><br \/>\nin hitting (24<sup>th<\/sup> pitching). <span style='mso-spacerun:yes'> <\/span><o:p><\/o:p><\/p>\n<p class=MsoBodyText><st1:place><st1:PlaceName><span class=SpellE>Petco<\/span><\/st1:PlaceName><br \/>\n<st1:PlaceType>Park<\/st1:PlaceType><\/st1:place> is a rare exception.<span\nstyle='mso-spacerun:yes'>  <\/span>They are currently the top pitcher\u2019s ball<br \/>\norchard after finishing first each of the previous three years and third in<br \/>\n2003. <o:p><\/o:p><\/p>\n<p class=MsoBodyText>So how do the elite gamblers use the stats? To measure the<br \/>\nreliability of pitchers\u2019 splits is how we employ them.<span\nstyle='mso-spacerun:yes'>  <\/span>For example, virtually every Padre is going<br \/>\nto have statistically better stats at home than on the road, so there is no<br \/>\nangle in the fact Chris Young, Greg Maddux, and David Wells for example do.<o:p><\/o:p><\/p>\n<p class=MsoBodyText>Yet Jake <span class=SpellE>Peavy<\/span> is actually a<br \/>\nbetter pitcher on the road than at home.<span style='mso-spacerun:yes'><br \/>\n<\/span>This is an advantage for the gambler. A pitcher\u2019s splits are most<br \/>\neffective when measured against the ballpark stats. <o:p><\/o:p><\/p>\n<p class=MsoBodyText>Is there an edge for the over\/under better? Often<br \/>\nshort-term, but rarely is the edge long-term as the sportsbooks adjust.<span\nstyle='mso-spacerun:yes'>  <\/span>As of June 19, the Padres last eight road<br \/>\ngames and 11-of-12 has seen a posted total of 8.0 or higher.<span\nstyle='mso-spacerun:yes'>  <\/span><span style='mso-spacerun:yes'> <\/span><o:p><\/o:p><\/p>\n<p class=MsoBodyText>Yet 15 of their last 18 home games have seen a total of 7.5<br \/>\nor lower. Thinking somehow the sportsbooks are oblivious to such angles is one<br \/>\nway for a gambler to subsidize bookmakers. <o:p><\/o:p><\/p>\n<p class=MsoBodyText>The Park Factor statistic is a valuable handicapping<br \/>\nweapon, but more for statistical validation. Those who think they\u2019ve found the<br \/>\nHoly Grail with stadium comparisons are not in the same ballpark as the<br \/>\nsharpies. <\/p>\n<p class=MsoBodyText><b style='mso-bidi-font-weight:normal'>Brand new features:<br \/>\nlive odds, <span class=SpellE>matchups<\/span> from <span class=SpellE>StatFox<\/span><br \/>\nand Sports <span class=SpellE>DataBases<\/span>, injuries, free picks and more. <a\nhref=\"http:\/\/www.offshoreinsiders.com\/index.php?PageID=14\">Click here<\/a>.<span\nstyle='mso-spacerun:yes'>  <\/span><\/b><span class=bodytext1><b\nstyle='mso-bidi-font-weight:normal'><span style='font-size:10.5pt'>Approved<br \/>\nsportsbooks are at <\/span><\/b><\/span><span class=bodytext1><b style='mso-bidi-font-weight:\nnormal'><span style='font-size:10.5pt;color:blue'><a\nhref=\"http:\/\/www.linetrackers.com\/\"><span style='text-decoration:none;\ntext-underline:none'>www.linetrackers.com<\/span><\/a><\/span><\/b><\/span><span\nclass=bodytext1><b style='mso-bidi-font-weight:normal'><span style='font-size:\n10.5pt'> <span style='mso-spacerun:yes'> <\/span><\/span><\/b><\/span><b\nstyle='mso-bidi-font-weight:normal'><span style='mso-spacerun:yes'> <\/span><o:p><\/o:p><\/b><\/p>\n<p class=MsoBodyText><span class=bodytext1><span style='font-size:10.5pt;\ncolor:blue'><span style='mso-spacerun:yes'> <\/span><\/span><\/span><o:p><\/o:p><\/p>\n<\/div>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Joe Duffy (www.OffshoreInsiders.com) A few years back we wrote an article on the importance of evaluating how teams hit left-handed and right-handed pitchers. In summary, we surmised it was important, yet keeping in perspective, we demonstrated how the numbers can be greatly affected by random chance. Hence we warned about becoming too dependant on deceptive &hellip; <a href=\"https:\/\/www.joeduffy.net\/blog\/2007\/06\/a-ballpark-figure-keeps-splits-into-perspective\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">A Ballpark Figure Keeps Splits Into Perspective<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-1279","post","type-post","status-publish","format-standard","hentry","category-sports_gambling_strategy_articles"],"_links":{"self":[{"href":"https:\/\/www.joeduffy.net\/blog\/wp-json\/wp\/v2\/posts\/1279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.joeduffy.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.joeduffy.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.joeduffy.net\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.joeduffy.net\/blog\/wp-json\/wp\/v2\/comments?post=1279"}],"version-history":[{"count":0,"href":"https:\/\/www.joeduffy.net\/blog\/wp-json\/wp\/v2\/posts\/1279\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.joeduffy.net\/blog\/wp-json\/wp\/v2\/media?parent=1279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.joeduffy.net\/blog\/wp-json\/wp\/v2\/categories?post=1279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.joeduffy.net\/blog\/wp-json\/wp\/v2\/tags?post=1279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}