diff --git a/templates/leaderboard.html b/templates/leaderboard.html
index 99abd14..37a37bd 100644
--- a/templates/leaderboard.html
+++ b/templates/leaderboard.html
@@ -43,6 +43,7 @@
         <div>
             <p class="eyebrow">Standings</p>
             <h2>All-time leaderboard</h2>
+            <p class="muted-text small">Cash in / paid out reflect real money movement. Net / ROI reflect poker results.</p>
         </div>
         <div class="leaderboard-controls">
             <form method="get" class="session-filter-form">
@@ -68,8 +69,8 @@
                     <th><button type="button" class="sort-button" data-sort-key="rank" data-sort-type="number" data-initial-direction="asc">Rank <span class="sort-indicator">↕</span></button></th>
                     <th><button type="button" class="sort-button" data-sort-key="rankdelta" data-sort-type="number" data-initial-direction="desc">Rank Δ <span class="sort-indicator">↕</span></button></th>
                     <th><button type="button" class="sort-button" data-sort-key="player" data-sort-type="string" data-initial-direction="asc">Player <span class="sort-indicator">↕</span></button></th>
-                    <th><button type="button" class="sort-button" data-sort-key="buyins" data-sort-type="number" data-initial-direction="desc">Buy-ins <span class="sort-indicator">↕</span></button></th>
-                    <th><button type="button" class="sort-button" data-sort-key="cashouts" data-sort-type="number" data-initial-direction="desc">Cash-outs <span class="sort-indicator">↕</span></button></th>
+                    <th><button type="button" class="sort-button" data-sort-key="cashin" data-sort-type="number" data-initial-direction="desc">Cash in <span class="sort-indicator">↕</span></button></th>
+                    <th><button type="button" class="sort-button" data-sort-key="paidout" data-sort-type="number" data-initial-direction="desc">Paid out <span class="sort-indicator">↕</span></button></th>
                     <th><button type="button" class="sort-button is-active" data-sort-key="net" data-sort-type="number" data-initial-direction="desc">Net <span class="sort-indicator">↓</span></button></th>
                     <th><button type="button" class="sort-button" data-sort-key="winpct" data-sort-type="number" data-initial-direction="desc">Win % <span class="sort-indicator">↕</span></button></th>
                     <th><button type="button" class="sort-button" data-sort-key="roi" data-sort-type="number" data-initial-direction="desc">ROI <span class="sort-indicator">↕</span></button></th>
@@ -92,8 +93,8 @@
                         {% endif %}
                     </td>
                     <td data-sort-value="{{ player.player_name|lower }}"><a href="{{ url_for('player_detail', player_name=player.player_name) }}">{{ player.player_name }}</a></td>
-                    <td data-sort-value="{{ player.total_invested_cents }}">{{ player.total_invested_cents | money }}</td>
-                    <td data-sort-value="{{ player.total_cash_out_cents }}">{{ player.total_cash_out_cents | money }}</td>
+                    <td data-sort-value="{{ player.total_buy_in_cents }}">{{ player.total_buy_in_cents | money }}</td>
+                    <td data-sort-value="{{ player.total_paid_cents }}">{{ player.total_paid_cents | money }}</td>
                     <td data-sort-value="{{ player.total_net_cents }}" class="{{ 'positive' if player.total_net_cents > 0 else 'negative' if player.total_net_cents < 0 else 'neutral' }}">{{ player.total_net_cents | money }}</td>
                     <td data-sort-value="{{ '%.4f'|format(player.win_pct) }}">{{ "%.1f"|format(player.win_pct) }}%</td>
                     <td data-sort-value="{{ '%.4f'|format(player.roi_pct) }}">{{ "%.1f"|format(player.roi_pct) }}%</td>
@@ -266,8 +267,8 @@
         rank: 0,
         rankdelta: 1,
         player: 2,
-        buyins: 3,
-        cashouts: 4,
+        cashin: 3,
+        paidout: 4,
         net: 5,
         winpct: 6,
         roi: 7,