JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.7/umd/popper.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/js/bootstrap.min.js"></script>
<link href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.0/css/bootstrap.min.css" rel="stylesheet" />

<div class="row">
  <div class="col-12 col-md-6 col-lg-4 col-xl-3 mb-4">
    <div class="card">
      <div class="card-header text-center">
        <span data-bind="html: TimeFormatted">8:00 AM EST</span>, <span class="venue" data-bind="text: Venue">JB Red Owens, Field 1</span>
      </div>
      <div class="card-body">
        <div class="d-flex">
          <div class="text-truncate mr-auto">
            <span data-bind="text: AwayTeamName">(A1)</span><span style="display: none;">*</span>
          </div>
          <div>
            <span class="final-score">4</span>
          </div>
        </div>
        <div class="d-flex">
          <div class="text-truncate mr-auto">
            <span data-bind="text: HomeTeamName">(A2)</span><span style="display: none;">*</span>
          </div>
          <div>
            <span class="final-score">5</span>

          </div>
        </div>
      </div>
      <div class="card-footer d-flex">
        <div class="text-truncate mr-auto"><span>8U</span>, <span>Pool A</span></div>
        <div class="">Final</div>
      </div>
      <div class="card-footer text-center">
        <button>
          Test
        </button>
      </div>
    </div>

  </div>
  <!-- more columns -->
  <div class="col-12 col-md-6 col-lg-4 col-xl-3 mb-4">
    <div class="card">
      <div class="card-header text-center">
        <span data-bind="html: TimeFormatted">8:00 AM EST</span>, <span class="venue" data-bind="text: Venue">JB Red Owens, Field 1</span>
      </div>
      <div...

CSS

#navbarMain {
    background-color: #525252;
    padding: 1rem;
}

.card {
  height: 100%;
}

.card-body {
  flex: 0 1 auto !important;
}

.card-footer.text-center {
  flex: 1;
}