How about
Excel 2013/2016
<colgroup><col><col><col><col></colgroup><thead>
</thead><tbody>
[TD="align: center"]2[/TD]
[TD="align: right"]Mon[/TD]
[TD="align: right"]10[/TD]
[TD="align: right"]Wed[/TD]
[TD="align: center"]3[/TD]
[TD="align: right"]Tue[/TD]
[TD="align: right"]15[/TD]
[TD="align: right"][/TD]
[TD="align: center"]4[/TD]
[TD="align: right"]Wed[/TD]
[TD="align: right"]20[/TD]
[TD="align: right"][/TD]
[TD="align: center"]5[/TD]
[TD="align: right"]Mon[/TD]
[TD="align: right"]15[/TD]
[TD="align: right"][/TD]
[TD="align: center"]6[/TD]
[TD="align: right"]Tue[/TD]
[TD="align: right"]10[/TD]
[TD="align: right"][/TD]
[TD="align: center"]7[/TD]
[TD="align: right"]Wed[/TD]
[TD="align: right"]20[/TD]
[TD="align: right"][/TD]
</tbody>
Cover
[TABLE="width: 85%"]
<tbody>[TR]
[TD]
Worksheet Formulas[TABLE="width: 100%"]
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[TH="width: 10"]Cell[/TH]
[TH="align: left"]Formula[/TH]
[/TR]
</thead><tbody>[TR]
[TH="width: 10, bgcolor: [URL=https://www.mrexcel.com/forum/usertag.php?do=list&action=hash&hash=DAE7F5]#DAE7F5[/URL] "]C2[/TH]
[TD="align: left"]=INDEX(
A2:A7,MATCH(MAX(B2:B7),B2:B7,0))[/TD]
[/TR]
</tbody>[/TABLE]
[/TD]
[/TR]
</tbody>[/TABLE]