Access SpriteRenderer for random sprite pulled from array (trying to flip sprite if a spawned on a certain side)

I am new to this community and it is getting extremely frustrating seeing all of my questions unanswered and without any comments. I'll continue to try!

I have an enemy spawner that spawns enemies in 1 of 6 spawn points. The spawn points are on the left and right side of the screen. If the enemy is spawned on the right side I want it facing the left side as it runs across. I have done a flip head script where I have used the flipX method, but I am having a difficult time incorporating this into my enemy spawner script mainly due to the script being attached to an empty Gameobject and the spawner using arrays rather than one specific sprite. I am so close and have tried many different approaches, but am stuck. Some help would be appreciated!

 Here's my code:
 
 using UnityEngine;
 using System.Collections;
 using System.Collections.Generic;
 
 public class TempSpawner : MonoBehaviour{
 
     public float runningPlayerSpeed; //player speed
     public Transform []spawnPoints; //for spawn points
     public float spawnTime = 2f; 
     public GameObject [] Players; //array of players(3 total)
     public SpriteRenderer mySpriteRenderer;//trying to reference selected Players' sprite render
 
     public float minSpeed;
     public float maxSpeed;
     private float currentSpeed;
 
     void Awake () 
     {
         mySpriteRenderer = GetComponent<SpriteRenderer>();
 
     }
 
     void Start(){
         
         InvokeRepeating ("SpawnPlayers", spawnTime, spawnTime);
 
         currentSpeed = Random.Range (minSpeed, maxSpeed);
 
         if (spawnPoints[3]||spawnPoints [4]||spawnPoints [5]) {
             mySpriteRenderer.flipX = true;
         }
     }
 
     void Update(){
         float amountToMove = currentSpeed * Time.deltaTime;
         transform.Translate (Vector3.right  * amountToMove);
 
         int spawnIndex = Random.Range (0, spawnPoints.Length);
         int objectIndex = Random.Range (0, Players.Length);
     

//if enemy spawns on right side of screen - flip the sprite so that it is facing the player

         if (spawnPoints [spawnIndex ].position .x==10){ 
             
             //Players [objectIndex].transform.localScale.x  == -1f;
             mySpriteRenderer.flipX = true;
             //GameObject.FindGameObjectsWithTag ("Running Players");
 
         }
     }
 

//spawn random player in a random spawn location

     void SpawnPlayers(){
         int spawnIndex = Random.Range (0, spawnPoints.Length);
         int objectIndex = Random.Range (0, Players.Length);
         Instantiate (Players [objectIndex], spawnPoints [spawnIndex].position, spawnPoints [spawnIndex].rotation );
     }
 
 
 
 }