JSP Form - Multiple Submit Buttons

I'm using an to display a list of objects. This is my code for displaying them. I have two different version for different objects.

Members

<sf:form id="details" method="post"
        action="${pageContext.request.contextPath}/approveFinalize"
        commandName="toApprove">
        <table class="members">
            <tr>
                <td>Name</td>
                <td>Grade</td>
                <td>Email</td>
                <td>Member Type</td>
                <td>Contact Number</td>
            </tr>
            <c:forEach var="row" items="${toApprove}">
                <tr>
                    <td>${row.name}</td>
                    <td>${row.grade}</td>
                    <td><input type="hidden" value="${row.username}" name="username"/><a href="mailto:${row.username}">Email</a></td>
                    <td>${row.member_type}</td>
                    <td>${row.contact_num}</td>
                    <td><input value="Approve" type="submit" />
                </tr>
            </c:forEach>
        </table>
    </sf:form>

With that fellow, once I user is approved, it changes the status from 0 to 1 (which works fine), and then reloads query to remove. No matter what I do, if I have 5 unapproved, the button always approves the first result, even though I may have hit the 4th submit button.

I also have a Tournament version

Tournament

<sf:form id="details" method="post"
        action="${pageContext.request.contextPath}/tournamentRegister"
        commandName="tournament">
        <table class="members">
            <tr>
                <td>ID</td>
                <td>Name</td>
                <td>Type</td>
                <td>Singles/Doubles</td>
                <td>Level (Senior/Junior)</td>
                <td>Style</td>
            </tr>
            <c:forEach var="row" items="${tournaments}">
                <tr>
                    <td><input type="hidden" value="${row.id}" name="tournamentID" />${row.id}</td>
                    <td>${row.tournamentName}</td>
                    <td>${row.tournamentGender}</td>
                    <td>${row.tournamentType}</td>
                    <td>${row.tournamentCategory}</td>
                    <td>${row.tournamentStyle}</td>
                    <td><input value="Register" type="submit" /></td>
                </tr>
            </c:forEach>
        </table>
    </sf:form>

This issue here is that when it displays the tournaments, which don't disappear currently once you register, it always returns the id of the first entry. It's more than likely the same solution, and I'm messing up with how I'm implementing the form submission.