diff --git a/src/actions/transformMatch.js b/src/actions/transformMatch.js
index ae51224c4d..eb49830919 100644
--- a/src/actions/transformMatch.js
+++ b/src/actions/transformMatch.js
@@ -165,7 +165,7 @@ function transformMatch(m) {
       kill_streaks_max: getMaxKeyOfObject(player.kill_streaks),
       lh_ten: (player.lh_t || [])[10],
       dn_ten: (player.dn_t || [])[10],
-      line_win: lineResults[player.isRadiant][player.lane] > lineResults[!player.isRadiant][player.lane],
+      line_win: lineResults[player.isRadiant]?.[player.lane] > lineResults[!player.isRadiant]?.[player.lane],
       analysis: analyzeMatch(m, player),
     };