freeing an array of lists - c

Question

I got a memory leak in my program, and I can't understand why. I got a 4 size array of linked lists, and valgrind says there is a memory leak.
Here is my struct:
struct node {
achievementMen100m player;
char* playerName;
Men100mAchievement playerAchiInRound;
char*currentRound;
struct node *head;
struct node *next;
} node, *Node;
Here is my allocation in the create function:
for(int i=0; i<4;i++){
OG->games->head->phases[i] = malloc(sizeof(struct node)); //VALGRIND SAYS MEMORY ALLOCATED HERE NOT FREED!//
OG->games->head->phases[i]->head=NULL;
OG->games->head->phases[i]->next=NULL;
OG->games->head->phases[i]->playerAchiInRound = 0;
}
Here is my free-list function:
void listDestroy(struct node * list) {
struct node * currentPlayer = list;
struct node * temp;
while (currentPlayer != NULL) {
temp = currentPlayer;
currentPlayer=currentPlayer->next;
free(temp->playerName);
free(temp);
}
list = NULL;
free(list);
}
And this is the free function of the ADT:
void olympicGamesDestroy(OlympicGames OG) {
if (OG == NULL) {
return;
}
if (OG->games == NULL) {
free(OG);
return;
}
if (OG->games->head == NULL) {
free(OG->games);
free(OG);
return;
}
for (int i=0; i<4;i++) {
listDestroy(OG->games->head->phases[i]->head);
}
free(OG->games->next);
free(OG->games->head);
free(OG->games);
free(OG);
}
update
here is my entire .h file
typedef struct men100 {
Men100mAchievement olympicMinimum;
Men100mAchievement olympicSkipPre;
char* roundNames[4];
struct node* phases[4];
} men100, *Men100;
typedef struct gameList {
int name;
men100* head;
struct gameList *next;
} gameList, *GameList;
typedef struct olympicGames {
GameList games;
int numOfGames;
} olympicGames, *OlympicGames;

Answer 1

Your void olympicGamesDestroy(OlympicGames OG) looks strange!
You are allocating at OG->games->head->phases[i].
So, where are you freeing them? You are only working on OG->games->head->phases[i]->head and not on OG->games->head->phases[i].
Show the actual OlympicGames data structure.
UPDATE:
I don't have much time to verify the whole code:
But you can try the following:
for(int i=0; i<4; i++)
{
listDestroy(OG->games->head->phases[i]->head);
free(OG->games->head->phases[i]); // you need this
}