team             outgoing manager manner of departure date of vacancy                  replaced by date of appointment position in table
0                   huracán                claudio ubeda            resigned   sep 14 , 2008    héctor martínez (interim)       sep 15 , 2008          20th (a)
1          estudiantes (lp)              roberto sensini            resigned   sep 17 , 2008             leonardo astrada       sep 20 , 2008          18th (a)
2   gimnasia y esgrima (lp)        guillermo sanguinetti            resigned   sep 29 , 2008             leonardo madelón        oct 2 , 2008          12th (a)
3             independiente               claudio borghi            resigned    oct 5 , 2008               miguel santoro        oct 6 , 2008          15th (a)
4           rosario central                pablo sánchez              sacked    oct 6 , 2008               gustavo alfaro       oct 10 , 2008          19th (a)
5                godoy cruz                 daniel oldrá            resigned   oct 28 , 2008                  diego cocca       oct 29 , 2008          18th (a)
6                   huracán    héctor martínez (interim)     end of contract    nov 3 , 2008                  ángel cappa        nov 4 , 2008          15th (a)
7               river plate                diego simeone            resigned    nov 9 , 2008  gabriel rodríguez (interim)       nov 10 , 2008          20th (a)
8           vélez sársfield                 hugo tocalli            resigned    dec 3 , 2008     pedro larraquy (interim)        dec 4 , 2008           6th (a)
9        argentinos juniors              nestor gorosito            resigned   dec 14 , 2008                claudio vivas       dec 27 , 2008          11th (a)
10          vélez sársfield     pedro larraquy (interim)     end of contract   dec 15 , 2008               ricardo gareca       dec 16 , 2008           9th (a)
11              river plate  gabriel rodríguez (interim)     end of contract   dec 15 , 2008              nestor gorosito       dec 23 , 2008          20th (a)
12                   racing             juan manuel llop              sacked   feb 21 , 2009      ricardo caruso lombardi       feb 24 , 2009          20th (c)
13          rosario central               gustavo alfaro              sacked   feb 28 , 2009               reinaldo merlo        mar 2 , 2009          18th (c)
14   gimnasia y esgrima (j)                 omar labruna            resigned   mar 10 , 2009            héctor arzubialde       mar 11 , 2009          19th (c)
15         estudiantes (lp)             leonardo astrada            resigned   mar 11 , 2009            alejandro sabella       mar 15 , 2009          18th (c)
16            independiente               miguel santoro            resigned   mar 21 , 2009              américo gallego       mar 27 , 2009           8th (c)
17                 banfield             jorge burruchaga            resigned   mar 22 , 2009               julio falcioni       mar 23 , 2009           9th (c)
18              san lorenzo           miguel ángel russo            resigned    apr 9 , 2009                diego simeone       apr 16 , 2009          10th (c)
19          rosario central               reinaldo merlo            resigned   apr 14 , 2009           miguel ángel russo       apr 16 , 2009           9th (c)
20                  arsenal               daniel garnero              sacked   apr 25 , 2009         josé rizzo (interim)       apr 26 , 2009          16th (c)
21                  arsenal         josé rizzo (interim)     end of contract    may 4 , 2009             jorge burruchaga        may 5 , 2009          18th (c)
22       argentinos juniors                claudio vivas            resigned   may 23 , 2009               claudio borghi        jun 2 , 2009          20th (c)
23             boca juniors                carlos ischia            resigned   jun 16 , 2009         abel alvez (interim)       jun 17 , 2009          15th (c)

Table as JSON:
{"team":{"0":"huracán","1":"estudiantes (lp)","2":"gimnasia y esgrima (lp)","3":"independiente","4":"rosario central","5":"godoy cruz","6":"huracán","7":"river plate","8":"vélez sársfield","9":"argentinos juniors","10":"vélez sársfield","11":"river plate","12":"racing","13":"rosario central","14":"gimnasia y esgrima (j)","15":"estudiantes (lp)","16":"independiente","17":"banfield","18":"san lorenzo","19":"rosario central","20":"arsenal","21":"arsenal","22":"argentinos juniors","23":"boca juniors"},"outgoing manager":{"0":"claudio ubeda","1":"roberto sensini","2":"guillermo sanguinetti","3":"claudio borghi","4":"pablo sánchez","5":"daniel oldrá","6":"héctor martínez (interim)","7":"diego simeone","8":"hugo tocalli","9":"nestor gorosito","10":"pedro larraquy (interim)","11":"gabriel rodríguez (interim)","12":"juan manuel llop","13":"gustavo alfaro","14":"omar labruna","15":"leonardo astrada","16":"miguel santoro","17":"jorge burruchaga","18":"miguel ángel russo","19":"reinaldo merlo","20":"daniel garnero","21":"josé rizzo (interim)","22":"claudio vivas","23":"carlos ischia"},"manner of departure":{"0":"resigned","1":"resigned","2":"resigned","3":"resigned","4":"sacked","5":"resigned","6":"end of contract","7":"resigned","8":"resigned","9":"resigned","10":"end of contract","11":"end of contract","12":"sacked","13":"sacked","14":"resigned","15":"resigned","16":"resigned","17":"resigned","18":"resigned","19":"resigned","20":"sacked","21":"end of contract","22":"resigned","23":"resigned"},"date of vacancy":{"0":"sep 14 , 2008","1":"sep 17 , 2008","2":"sep 29 , 2008","3":"oct 5 , 2008","4":"oct 6 , 2008","5":"oct 28 , 2008","6":"nov 3 , 2008","7":"nov 9 , 2008","8":"dec 3 , 2008","9":"dec 14 , 2008","10":"dec 15 , 2008","11":"dec 15 , 2008","12":"feb 21 , 2009","13":"feb 28 , 2009","14":"mar 10 , 2009","15":"mar 11 , 2009","16":"mar 21 , 2009","17":"mar 22 , 2009","18":"apr 9 , 2009","19":"apr 14 , 2009","20":"apr 25 , 2009","21":"may 4 , 2009","22":"may 23 , 2009","23":"jun 16 , 2009"},"replaced by":{"0":"héctor martínez (interim)","1":"leonardo astrada","2":"leonardo madelón","3":"miguel santoro","4":"gustavo alfaro","5":"diego cocca","6":"ángel cappa","7":"gabriel rodríguez (interim)","8":"pedro larraquy (interim)","9":"claudio vivas","10":"ricardo gareca","11":"nestor gorosito","12":"ricardo caruso lombardi","13":"reinaldo merlo","14":"héctor arzubialde","15":"alejandro sabella","16":"américo gallego","17":"julio falcioni","18":"diego simeone","19":"miguel ángel russo","20":"josé rizzo (interim)","21":"jorge burruchaga","22":"claudio borghi","23":"abel alvez (interim)"},"date of appointment":{"0":"sep 15 , 2008","1":"sep 20 , 2008","2":"oct 2 , 2008","3":"oct 6 , 2008","4":"oct 10 , 2008","5":"oct 29 , 2008","6":"nov 4 , 2008","7":"nov 10 , 2008","8":"dec 4 , 2008","9":"dec 27 , 2008","10":"dec 16 , 2008","11":"dec 23 , 2008","12":"feb 24 , 2009","13":"mar 2 , 2009","14":"mar 11 , 2009","15":"mar 15 , 2009","16":"mar 27 , 2009","17":"mar 23 , 2009","18":"apr 16 , 2009","19":"apr 16 , 2009","20":"apr 26 , 2009","21":"may 5 , 2009","22":"jun 2 , 2009","23":"jun 17 , 2009"},"position in table":{"0":"20th (a)","1":"18th (a)","2":"12th (a)","3":"15th (a)","4":"19th (a)","5":"18th (a)","6":"15th (a)","7":"20th (a)","8":"6th (a)","9":"11th (a)","10":"9th (a)","11":"20th (a)","12":"20th (c)","13":"18th (c)","14":"19th (c)","15":"18th (c)","16":"8th (c)","17":"9th (c)","18":"10th (c)","19":"9th (c)","20":"16th (c)","21":"18th (c)","22":"20th (c)","23":"15th (c)"}}