diff --git a/src/test/java/org/mobarena/stats/command/ArenaStatsCommandTest.java b/src/test/java/org/mobarena/stats/command/ArenaStatsCommandTest.java
new file mode 100644
index 0000000..b38c814
--- /dev/null
+++ b/src/test/java/org/mobarena/stats/command/ArenaStatsCommandTest.java
@@ -0,0 +1,61 @@
+package org.mobarena.stats.command;
+
+import com.garbagemule.MobArena.Messenger;
+import com.garbagemule.MobArena.framework.ArenaMaster;
+import org.bukkit.command.CommandSender;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mobarena.stats.MobArenaStats;
+import org.mobarena.stats.store.ArenaStats;
+import org.mobarena.stats.store.StatsStore;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import static org.hamcrest.CoreMatchers.*;
+import static org.hamcrest.MatcherAssert.*;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+class ArenaStatsCommandTest {
+
+    MobArenaStats plugin;
+    ArenaStatsCommand subject;
+
+    @BeforeEach
+    void setup() {
+        plugin = mock(MobArenaStats.class);
+        subject = new ArenaStatsCommand(plugin);
+    }
+
+    @Test
+    void noArgumentsReturnsFalse() {
+        ArenaMaster am = mock(ArenaMaster.class);
+        CommandSender sender = mock(CommandSender.class);
+        String[] args = {};
+
+        boolean result = subject.execute(am, sender, args);
+
+        assertThat(result, equalTo(false));
+    }
+
+    @Test
+    void success() {
+        String slug = "castle";
+        ArenaMaster am = mock(ArenaMaster.class);
+        CommandSender sender = mock(CommandSender.class);
+        String[] args = {slug};
+        Messenger messenger = mock(Messenger.class);
+        StatsStore store = mock(StatsStore.class);
+        ArenaStats stats = new ArenaStats(1, 2, 3, 4, 5, 6, 7);
+        when(am.getGlobalMessenger()).thenReturn(messenger);
+        when(plugin.getStatsStore()).thenReturn(store);
+        when(plugin.getAsyncExecutor()).thenReturn(Runnable::run);
+        when(store.getArenaStats(slug)).thenReturn(stats);
+
+        boolean result = subject.execute(am, sender, args);
+
+        assertThat(result, equalTo(true));
+        verify(messenger).tell(eq(sender), contains(slug));
+    }
+
+}
diff --git a/src/test/java/org/mobarena/stats/command/GlobalStatsCommandTest.java b/src/test/java/org/mobarena/stats/command/GlobalStatsCommandTest.java
new file mode 100644
index 0000000..d633ae0
--- /dev/null
+++ b/src/test/java/org/mobarena/stats/command/GlobalStatsCommandTest.java
@@ -0,0 +1,49 @@
+package org.mobarena.stats.command;
+
+import com.garbagemule.MobArena.Messenger;
+import com.garbagemule.MobArena.framework.ArenaMaster;
+import org.bukkit.command.CommandSender;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mobarena.stats.MobArenaStats;
+import org.mobarena.stats.store.GlobalStats;
+import org.mobarena.stats.store.StatsStore;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import static org.hamcrest.CoreMatchers.*;
+import static org.hamcrest.MatcherAssert.*;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+class GlobalStatsCommandTest {
+
+    MobArenaStats plugin;
+    GlobalStatsCommand subject;
+
+    @BeforeEach
+    void setup() {
+        plugin = mock(MobArenaStats.class);
+        subject = new GlobalStatsCommand(plugin);
+    }
+
+    @Test
+    void success() {
+        ArenaMaster am = mock(ArenaMaster.class);
+        CommandSender sender = mock(CommandSender.class);
+        String[] args = {};
+        Messenger messenger = mock(Messenger.class);
+        StatsStore store = mock(StatsStore.class);
+        GlobalStats stats = new GlobalStats(1, 2, 3, 4);
+        when(am.getGlobalMessenger()).thenReturn(messenger);
+        when(plugin.getStatsStore()).thenReturn(store);
+        when(plugin.getAsyncExecutor()).thenReturn(Runnable::run);
+        when(store.getGlobalStats()).thenReturn(stats);
+
+        boolean result = subject.execute(am, sender, args);
+
+        assertThat(result, equalTo(true));
+        verify(messenger).tell(eq(sender), contains("Global stats"));
+    }
+
+}
diff --git a/src/test/java/org/mobarena/stats/command/PlayerStatsCommandTest.java b/src/test/java/org/mobarena/stats/command/PlayerStatsCommandTest.java
new file mode 100644
index 0000000..280825d
--- /dev/null
+++ b/src/test/java/org/mobarena/stats/command/PlayerStatsCommandTest.java
@@ -0,0 +1,83 @@
+package org.mobarena.stats.command;
+
+import com.garbagemule.MobArena.Messenger;
+import com.garbagemule.MobArena.framework.ArenaMaster;
+import org.bukkit.command.CommandSender;
+import org.bukkit.entity.Player;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mobarena.stats.MobArenaStats;
+import org.mobarena.stats.store.PlayerStats;
+import org.mobarena.stats.store.StatsStore;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import static org.hamcrest.CoreMatchers.*;
+import static org.hamcrest.MatcherAssert.*;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+class PlayerStatsCommandTest {
+
+    MobArenaStats plugin;
+    PlayerStatsCommand subject;
+
+    @BeforeEach
+    void setup() {
+        plugin = mock(MobArenaStats.class);
+        subject = new PlayerStatsCommand(plugin);
+    }
+
+    @Test
+    void noArgumentsReturnsFalseForConsole() {
+        ArenaMaster am = mock(ArenaMaster.class);
+        CommandSender sender = mock(CommandSender.class);
+        String[] args = {};
+
+        boolean result = subject.execute(am, sender, args);
+
+        assertThat(result, equalTo(false));
+    }
+
+    @Test
+    void noArgumentsUsesSenderNameForPlayers() {
+        String name = "alice";
+        ArenaMaster am = mock(ArenaMaster.class);
+        CommandSender sender = mock(Player.class);
+        String[] args = {};
+        Messenger messenger = mock(Messenger.class);
+        StatsStore store = mock(StatsStore.class);
+        PlayerStats stats = new PlayerStats(1, 2, 3, 4);
+        when(sender.getName()).thenReturn(name);
+        when(am.getGlobalMessenger()).thenReturn(messenger);
+        when(plugin.getStatsStore()).thenReturn(store);
+        when(plugin.getAsyncExecutor()).thenReturn(Runnable::run);
+        when(store.getPlayerStats(name)).thenReturn(stats);
+
+        boolean result = subject.execute(am, sender, args);
+
+        assertThat(result, equalTo(true));
+        verify(messenger).tell(eq(sender), contains(name));
+    }
+
+    @Test
+    void success() {
+        String name = "garbagemule";
+        ArenaMaster am = mock(ArenaMaster.class);
+        CommandSender sender = mock(CommandSender.class);
+        String[] args = {name};
+        Messenger messenger = mock(Messenger.class);
+        StatsStore store = mock(StatsStore.class);
+        PlayerStats stats = new PlayerStats(1, 2, 3, 4);
+        when(am.getGlobalMessenger()).thenReturn(messenger);
+        when(plugin.getStatsStore()).thenReturn(store);
+        when(plugin.getAsyncExecutor()).thenReturn(Runnable::run);
+        when(store.getPlayerStats(name)).thenReturn(stats);
+
+        boolean result = subject.execute(am, sender, args);
+
+        assertThat(result, equalTo(true));
+        verify(messenger).tell(eq(sender), contains(name));
+    }
+
+}