JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">

<form method="POST" action="../views/menu.php?pag=finalizados">

                <div class="form-group">
                    <div id="aposta_filtro">
                        <div class="row">
                       <div class="form-group form-group-jogo col-xl-3 col-lg-3 col-md-3 col-sm-12 col-xs-12">
                            <label for="regional_aposta">Regional</label>
                            <select class="form-control" id="regional_aposta" name="ra">
                                 <option>teste</option>
                                 <option>teste2</option>
                                 <option>teste3</option>
                            </select>
                        </div>

                        <div class="form-group form-group-jogo col-xl-3 col-lg-3 col-md-3 col-sm-12 col-xs-12">
                            <label for="regional_aposta">Cambista</label>
                            <select class="form-control" id="regional_aposta" name="ra">
                                 <option>teste</option>
                                 <option>teste2</option>
                                 <option>teste3</option>
                            </select>
                        </div>

                        <div class="form-group form-group-jogo col-xl-2 col-lg-2 col-md-2 col-sm-12 col-xs-12">
                            <label for="filtroInicial">Data Inicial</label>
                            <input type="text" class="form-control js_date" 
                                   id="filtroInicial"
                                   required="true"
                                   name="data_inicial" 
                                   value=""                           >
                        </div>
                        <div class="form-group form-group-jogo col-xl-2 col-lg-2 col-md-2 col-sm-12 col-xs-12">
                           ...

CSS

.form-group{
  float: none;
    display: table-cell;
    vertical-align: bottom;
}