Simple Pong Slice

//game manager script

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using TMPro;

public class GameManager : MonoBehaviour
{
    [Header("Ball")]
    public GameObject ball;

    [Header("Player 1")]
    public GameObject player1Paddle;
    public GameObject player1Goal;

    [Header("Player 2")]
    public GameObject player2Paddle;
    public GameObject player2Goal;

    [Header("Score UI")]
    public GameObject Player1Text;
    public GameObject Player2Text;

    private int Player1Score;
    private int Player2Score;

    public void Player1Scored()
    {
        Player1Score++;
        Player1Text.GetComponent<TextMeshProUGUI>().text = Player1Score.ToString();
        ResetPosition();
    }

    public void Player2Scored()
    {
        Player2Score++;
        Player2Text.GetComponent<TextMeshProUGUI>().text = Player2Score.ToString();
        ResetPosition();

    }

    private void ResetPosition()
    {
        ball.GetComponent<Ball>().Reset();
        player1Paddle.GetComponent<Paddle>().Reset();
        player2Paddle.GetComponent<Paddle>().Reset();

    }

}

//ball script

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Ball : MonoBehaviour
{
    public float speed;
    public Rigidbody2D rb;
    public Vector3 startPosition;
    void Start()
    {
        Launch();
    }

    private void Launch()
    {
        float x = Random.Range(0, 2) == 0 ? -1 : 1;
        float y = Random.Range(0, 2) == 0 ? -1 : 1;
        rb.velocity = new Vector2(speed * x, speed * y);
    }

    public void Reset()
    {
        rb.velocity = Vector2.zero;
        transform.position = startPosition;
        Launch();
    }
}

//paddle script

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Paddle : MonoBehaviour
{
    public bool isPlayer1;
    public float speed;
    public Rigidbody2D rb;
    public Vector3 startPosition;

    private float movement;

    void Start()
    {
        startPosition = transform.position;
    }
    void Update()
    {
        if (isPlayer1)
        {
            movement = Input.GetAxisRaw("Vertical");
        }
        else
        {
            movement = Input.GetAxisRaw("Vertical2");
        }

        rb.velocity = new Vector2(rb.velocity.x, movement * speed);
    }

    public void Reset()
    {
        rb.velocity = Vector2.zero;
        transform.position = startPosition;
    }
}

//goal script

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class Goal : MonoBehaviour
{
    public bool isPlayerGoal;

    private void OnTriggerEnter2D(Collider2D collision)
    {
        if (collision.gameObject.CompareTag("Ball"))
        {
            if (!isPlayerGoal)
            {
                Debug.Log("Player 1 Scored...");
                GameObject.Find("GameManager").GetComponent<GameManager>().Player1Scored();
            }
            else
            {
                Debug.Log("Player 2 Scored...");
                GameObject.Find("GameManager").GetComponent<GameManager>().Player2Scored();
            }
        }
    }
}