Manipulate soccer data

Summary: Source data online for team scoring first goal in the premier league for the past five seasons and match it to excel files containing premier league odds data. Detail: - There are excel files containing odds and results data for the premier league on this site: [login to view URL] However they do not indicate which team scored the first goal. - I would like to take the datasets on the above site for the 2011/12 through 2015/16 premier league seasons, and add to each file a column indicating which team scored the first goal - I have not been able to find data (in a form i can use) for the team scoring the first goal. I am pretty sure it will be available via openfootball ([login to view URL]), however I do not know how to download and manipulate this data. If it is not on here, there are some other ideas as to where it may be found on here: [login to view URL]