Excel/VBA Soccer/Football Lineup Generator

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jjaimes83

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Jun 5, 2015
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16
Hi, everybody!

I would like to request some assistance for the following: each weekend me and a group of friends play a football match, and we always have trouble when making the starting lineups, so I want to create a formula or a macro that can create random, balanced teams based on the player's positions and skills.

Initially I have 3 columns: player name, position (GK - goalkeeper, DF - defender, MF - midfielder and AT - attacker) and skill (from 1 to 5).

I have to fill a lineup that deploys 2 teams with 1 GK, 4 DF, 4 MF and 2 AT each, trying that each squad is balanced (skill) and the players play in their preferred position. For example, avoid assigning too many AT to one team.

If we have extra people playing on that day, let's say 24, we select 20 starters, and the other 4 will play one half each (so each team has a sub). It would be very interesting to find a way to add this consideration into the lineup generator.

Thank you in advance!
 

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I managed to do nested or cascaded drop down buttons, so manually I can add player by player to each team. Not as automatic as I wanted, but if I keep certain considerations I can create the two teams in a form of a draft: selection position by position. I don’t know if someone has a better idea to do this automatic, though.
 
Upvote 0
.
Here ya go:

Code: 
Option Explicit


Sub MakeTeams()
Dim Players(200, 3), TeamSize(10) As Integer, TeamRating(10) As Double
Dim i As Integer, r As Integer, j As Integer, c As Integer, ctr As Integer
Dim Numplayers As Integer, NumTeams As Integer, trials As Integer
Dim t As Integer, tc As Integer, MaxRating As Double, MinRating As Double
Dim MyText As String
' Written by Eric W.  1/9/2016


' How many teams?
    NumTeams = Range("D2").Value
    If NumTeams > 10 Or NumTeams < 2 Or Int(NumTeams) <> NumTeams Then
        MsgBox "The number of teams must be an integer from 2-10."
        Exit Sub
    End If
    
' Read all the players and ratings
    r = 2
    Erase Players, TeamSize, TeamRating
    
    While Cells(r, "A") <> ""
        If r > 201 Then
            MsgBox "The number of players must be under 200."
            Exit Sub
        End If
        Players(r - 1, 1) = Cells(r, "A")
        Players(r - 1, 2) = Cells(r, "B")
        r = r + 1
    Wend
    Numplayers = r - 2
    
' Figure out the team sizes
    For r = 1 To NumTeams
        TeamSize(r) = Int(Numplayers / NumTeams) + IIf(r <= (Numplayers Mod NumTeams), 1, 0)
    Next r
    
' Make random teams
    trials = 0
    While trials < 100
        Call Shuffle(Players, Numplayers)
        
' Figure out the team ratings
        t = 1
        tc = 1
        Erase TeamRating
        MaxRating = -1
        MinRating = 11
        For i = 1 To Numplayers
            TeamRating(t) = TeamRating(t) + Players(i, 2)
            tc = tc + 1
            If tc > TeamSize(t) Then
                TeamRating(t) = TeamRating(t) / TeamSize(t)
                If TeamRating(t) > MaxRating Then MaxRating = TeamRating(t)
                If TeamRating(t) < MinRating Then MinRating = TeamRating(t)
                t = t + 1
                tc = 1
            End If
        Next i


' Max team rating - min team rating within the limit?
        If MaxRating - MinRating <= Cells(2, "F") Then GoTo PrintTeams
        
' Nope, try again
        trials = trials + 1
    Wend
    
    MyText = "Unable to find a valid set of teams in 100 tries." & Chr(10) & Chr(10)
    MyText = MyText & "You may try again using a higher MaxRatingDiff or" & Chr(10)
    MyText = MyText & "add more players to list or decrease the NumTeams"
    MsgBox MyText
    Exit Sub
    
' Print the teams
PrintTeams:
    Range("J1:AP20").ClearContents
    ctr = 1
    For i = 1 To NumTeams
        c = i * 3 + 6
        Cells(1, c) = "Team " & Chr(64 + i)
        For j = 1 To TeamSize(i)
            Cells(j + 1, c) = Players(ctr, 1)
            Cells(j + 1, c + 1) = Players(ctr, 2)
            ctr = ctr + 1
        Next j
        Cells(TeamSize(1) + 3, c + 1) = TeamRating(i)
    Next i
    
End Sub
' This team will randomly shuffle the players
' (It's really a bad sort, but with under 100 players, it should be good enough.)
Sub Shuffle(ByRef Players, ByVal Numplayers)
Dim i As Integer
Dim j As Integer
Dim a, b, c
' Assign a random number to each player
    For i = 1 To Numplayers
        Players(i, 3) = Rnd()
    Next i
    
' Now sort by the random numbers
    For i = 1 To Numplayers
        For j = 1 To Numplayers
            If Players(i, 3) > Players(j, 3) Then
                a = Players(i, 1)
                b = Players(i, 2)
                c = Players(i, 3)
                Players(i, 1) = Players(j, 1)
                Players(i, 2) = Players(j, 2)
                Players(i, 3) = Players(j, 3)
                Players(j, 1) = a
                Players(j, 2) = b
                Players(j, 3) = c
            End If
        Next j
    Next i
    
End Sub


Download link : https://www.amazon.com/clouddrive/share/0m0ZCANnOKJG2kKhLdLcv2tHOO7xW2jqRk7HqR5H2Vh

Hopefully, you can use something from this project for your purposes.
 
Last edited:
Upvote 0
Thanks a lot, Logit, it works very well. I'll see if I can add myself the position filter, but your macro will be very helpful.

Again, thanks!.
 
Upvote 0
.
Hope you get it to work for your use.

Glad to help.
 
Upvote 0
Logit said:
.
Here ya go:

Code: 
Option Explicit


Sub MakeTeams()
Dim Players(200, 3), TeamSize(10) As Integer, TeamRating(10) As Double
Dim i As Integer, r As Integer, j As Integer, c As Integer, ctr As Integer
Dim Numplayers As Integer, NumTeams As Integer, trials As Integer
Dim t As Integer, tc As Integer, MaxRating As Double, MinRating As Double
Dim MyText As String
' Written by Eric W.  1/9/2016


' How many teams?
    NumTeams = Range("D2").Value
    If NumTeams > 10 Or NumTeams < 2 Or Int(NumTeams) <> NumTeams Then
        MsgBox "The number of teams must be an integer from 2-10."
        Exit Sub
    End If
    
' Read all the players and ratings
    r = 2
    Erase Players, TeamSize, TeamRating
    
    While Cells(r, "A") <> ""
        If r > 201 Then
            MsgBox "The number of players must be under 200."
            Exit Sub
        End If
        Players(r - 1, 1) = Cells(r, "A")
        Players(r - 1, 2) = Cells(r, "B")
        r = r + 1
    Wend
    Numplayers = r - 2
    
' Figure out the team sizes
    For r = 1 To NumTeams
        TeamSize(r) = Int(Numplayers / NumTeams) + IIf(r <= (Numplayers Mod NumTeams), 1, 0)
    Next r
    
' Make random teams
    trials = 0
    While trials < 100
        Call Shuffle(Players, Numplayers)
        
' Figure out the team ratings
        t = 1
        tc = 1
        Erase TeamRating
        MaxRating = -1
        MinRating = 11
        For i = 1 To Numplayers
            TeamRating(t) = TeamRating(t) + Players(i, 2)
            tc = tc + 1
            If tc > TeamSize(t) Then
                TeamRating(t) = TeamRating(t) / TeamSize(t)
                If TeamRating(t) > MaxRating Then MaxRating = TeamRating(t)
                If TeamRating(t) < MinRating Then MinRating = TeamRating(t)
                t = t + 1
                tc = 1
            End If
        Next i


' Max team rating - min team rating within the limit?
        If MaxRating - MinRating <= Cells(2, "F") Then GoTo PrintTeams
        
' Nope, try again
        trials = trials + 1
    Wend
    
    MyText = "Unable to find a valid set of teams in 100 tries." & Chr(10) & Chr(10)
    MyText = MyText & "You may try again using a higher MaxRatingDiff or" & Chr(10)
    MyText = MyText & "add more players to list or decrease the NumTeams"
    MsgBox MyText
    Exit Sub
    
' Print the teams
PrintTeams:
    Range("J1:AP20").ClearContents
    ctr = 1
    For i = 1 To NumTeams
        c = i * 3 + 6
        Cells(1, c) = "Team " & Chr(64 + i)
        For j = 1 To TeamSize(i)
            Cells(j + 1, c) = Players(ctr, 1)
            Cells(j + 1, c + 1) = Players(ctr, 2)
            ctr = ctr + 1
        Next j
        Cells(TeamSize(1) + 3, c + 1) = TeamRating(i)
    Next i
    
End Sub
' This team will randomly shuffle the players
' (It's really a bad sort, but with under 100 players, it should be good enough.)
Sub Shuffle(ByRef Players, ByVal Numplayers)
Dim i As Integer
Dim j As Integer
Dim a, b, c
' Assign a random number to each player
    For i = 1 To Numplayers
        Players(i, 3) = Rnd()
    Next i
    
' Now sort by the random numbers
    For i = 1 To Numplayers
        For j = 1 To Numplayers
            If Players(i, 3) > Players(j, 3) Then
                a = Players(i, 1)
                b = Players(i, 2)
                c = Players(i, 3)
                Players(i, 1) = Players(j, 1)
                Players(i, 2) = Players(j, 2)
                Players(i, 3) = Players(j, 3)
                Players(j, 1) = a
                Players(j, 2) = b
                Players(j, 3) = c
            End If
        Next j
    Next i
    
End Sub


Download link : https://www.amazon.com/clouddrive/share/0m0ZCANnOKJG2kKhLdLcv2tHOO7xW2jqRk7HqR5H2Vh

Hopefully, you can use something from this project for your purposes.
Click to expand...

Do you still have this? If so could you share again please
 
Upvote 0
Logit said:
.
Here ya go:

Code: 
Option Explicit


Sub MakeTeams()
Dim Players(200, 3), TeamSize(10) As Integer, TeamRating(10) As Double
Dim i As Integer, r As Integer, j As Integer, c As Integer, ctr As Integer
Dim Numplayers As Integer, NumTeams As Integer, trials As Integer
Dim t As Integer, tc As Integer, MaxRating As Double, MinRating As Double
Dim MyText As String
' Written by Eric W.  1/9/2016


' How many teams?
    NumTeams = Range("D2").Value
    If NumTeams > 10 Or NumTeams < 2 Or Int(NumTeams) <> NumTeams Then
        MsgBox "The number of teams must be an integer from 2-10."
        Exit Sub
    End If
   
' Read all the players and ratings
    r = 2
    Erase Players, TeamSize, TeamRating
   
    While Cells(r, "A") <> ""
        If r > 201 Then
            MsgBox "The number of players must be under 200."
            Exit Sub
        End If
        Players(r - 1, 1) = Cells(r, "A")
        Players(r - 1, 2) = Cells(r, "B")
        r = r + 1
    Wend
    Numplayers = r - 2
   
' Figure out the team sizes
    For r = 1 To NumTeams
        TeamSize(r) = Int(Numplayers / NumTeams) + IIf(r <= (Numplayers Mod NumTeams), 1, 0)
    Next r
   
' Make random teams
    trials = 0
    While trials < 100
        Call Shuffle(Players, Numplayers)
       
' Figure out the team ratings
        t = 1
        tc = 1
        Erase TeamRating
        MaxRating = -1
        MinRating = 11
        For i = 1 To Numplayers
            TeamRating(t) = TeamRating(t) + Players(i, 2)
            tc = tc + 1
            If tc > TeamSize(t) Then
                TeamRating(t) = TeamRating(t) / TeamSize(t)
                If TeamRating(t) > MaxRating Then MaxRating = TeamRating(t)
                If TeamRating(t) < MinRating Then MinRating = TeamRating(t)
                t = t + 1
                tc = 1
            End If
        Next i


' Max team rating - min team rating within the limit?
        If MaxRating - MinRating <= Cells(2, "F") Then GoTo PrintTeams
       
' Nope, try again
        trials = trials + 1
    Wend
   
    MyText = "Unable to find a valid set of teams in 100 tries." & Chr(10) & Chr(10)
    MyText = MyText & "You may try again using a higher MaxRatingDiff or" & Chr(10)
    MyText = MyText & "add more players to list or decrease the NumTeams"
    MsgBox MyText
    Exit Sub
   
' Print the teams
PrintTeams:
    Range("J1:AP20").ClearContents
    ctr = 1
    For i = 1 To NumTeams
        c = i * 3 + 6
        Cells(1, c) = "Team " & Chr(64 + i)
        For j = 1 To TeamSize(i)
            Cells(j + 1, c) = Players(ctr, 1)
            Cells(j + 1, c + 1) = Players(ctr, 2)
            ctr = ctr + 1
        Next j
        Cells(TeamSize(1) + 3, c + 1) = TeamRating(i)
    Next i
   
End Sub
' This team will randomly shuffle the players
' (It's really a bad sort, but with under 100 players, it should be good enough.)
Sub Shuffle(ByRef Players, ByVal Numplayers)
Dim i As Integer
Dim j As Integer
Dim a, b, c
' Assign a random number to each player
    For i = 1 To Numplayers
        Players(i, 3) = Rnd()
    Next i
   
' Now sort by the random numbers
    For i = 1 To Numplayers
        For j = 1 To Numplayers
            If Players(i, 3) > Players(j, 3) Then
                a = Players(i, 1)
                b = Players(i, 2)
                c = Players(i, 3)
                Players(i, 1) = Players(j, 1)
                Players(i, 2) = Players(j, 2)
                Players(i, 3) = Players(j, 3)
                Players(j, 1) = a
                Players(j, 2) = b
                Players(j, 3) = c
            End If
        Next j
    Next i
   
End Sub


Download link : Amazon Drive

Hopefully, you can use something from this project for your purposes.
Click to expand...
Hi ! Could you upload the link again , please? Thanks :)
 
Upvote 0
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